PHP-doc updated (@throws added everywhere) and minor refactoring done.

composer.json

@@ -41,7 +41,8 @@
     "suggest": {
         "ext-openssl": "Needed to support encrypt zip entries or use ext-mcrypt",
         "ext-mcrypt": "Needed to support encrypt zip entries or use ext-openssl",
-        "ext-bz2": "Needed to support BZIP2 compression"
+        "ext-bz2": "Needed to support BZIP2 compression",
+        "ext-fileinfo": "Needed to get mime-type file"
     },
     "minimum-stability": "stable"
 }

src/PhpZip/Crypto/TraditionalPkwareEncryptionEngine.php

@@ -176,6 +176,7 @@ class TraditionalPkwareEncryptionEngine implements ZipEncryptionEngine
      *
      * @param string $data
      * @return string
+     * @throws ZipCryptoException
      */
     public function encrypt($data)
     {
@@ -202,7 +203,7 @@ class TraditionalPkwareEncryptionEngine implements ZipEncryptionEngine
      */
     private function encryptData($content)
     {
-        if (null === $content) {
+        if ($content === null) {
             throw new ZipCryptoException('content is null');
         }
         $buff = '';

src/PhpZip/Crypto/WinZipAesEngine.php

@@ -5,6 +5,7 @@ namespace PhpZip\Crypto;
 use PhpZip\Exception\RuntimeException;
 use PhpZip\Exception\ZipAuthenticationException;
 use PhpZip\Exception\ZipCryptoException;
+use PhpZip\Exception\ZipException;
 use PhpZip\Extra\Fields\WinZipAesEntryExtraField;
 use PhpZip\Model\ZipEntry;
 use PhpZip\Util\CryptoUtil;
@@ -49,6 +50,7 @@ class WinZipAesEngine implements ZipEncryptionEngine
      * @return string
      * @throws ZipAuthenticationException
      * @throws ZipCryptoException
+     * @throws \PhpZip\Exception\ZipException
      */
     public function decrypt($content)
     {
@@ -129,26 +131,26 @@ class WinZipAesEngine implements ZipEncryptionEngine
                 " (authenticated WinZip AES entry content has been tampered with)");
         }
 
-        return self::aesCtrSegmentIntegerCounter(false, $content, $key, $iv);
+        return self::aesCtrSegmentIntegerCounter($content, $key, $iv, false);
     }
 
     /**
      * Decryption or encryption AES-CTR with Segment Integer Count (SIC).
      *
-     * @param bool $encrypted If true encryption else decryption
      * @param string $str Data
      * @param string $key Key
      * @param string $iv IV
+     * @param bool $encrypted If true encryption else decryption
      * @return string
      */
-    private static function aesCtrSegmentIntegerCounter($encrypted = true, $str, $key, $iv)
+    private static function aesCtrSegmentIntegerCounter($str, $key, $iv, $encrypted = true)
     {
         $numOfBlocks = ceil(strlen($str) / 16);
         $ctrStr = '';
         for ($i = 0; $i < $numOfBlocks; ++$i) {
             for ($j = 0; $j < 16; ++$j) {
                 $n = ord($iv[$j]);
-                if (0x100 === ++$n) {
+                if (++$n === 0x100) {
                     // overflow, set this one to 0, increment next
                     $iv[$j] = chr(0);
                 } else {
@@ -172,7 +174,6 @@ class WinZipAesEngine implements ZipEncryptionEngine
      * @param string $key Aes key
      * @param string $iv Aes IV
      * @return string Encrypted data
-     * @throws RuntimeException
      */
     private static function encryptCtr($data, $key, $iv)
     {
@@ -180,6 +181,7 @@ class WinZipAesEngine implements ZipEncryptionEngine
             $numBits = strlen($key) * 8;
             return openssl_encrypt($data, 'AES-' . $numBits . '-CTR', $key, OPENSSL_RAW_DATA, $iv);
         } elseif (extension_loaded("mcrypt")) {
+            /** @noinspection PhpDeprecationInspection */
             return mcrypt_encrypt(MCRYPT_RIJNDAEL_128, $key, $data, "ctr", $iv);
         } else {
             throw new RuntimeException('Extension openssl or mcrypt not loaded');
@@ -193,7 +195,6 @@ class WinZipAesEngine implements ZipEncryptionEngine
      * @param string $key Aes key
      * @param string $iv Aes IV
      * @return string Raw data
-     * @throws RuntimeException
      */
     private static function decryptCtr($data, $key, $iv)
     {
@@ -201,6 +202,7 @@ class WinZipAesEngine implements ZipEncryptionEngine
             $numBits = strlen($key) * 8;
             return openssl_decrypt($data, 'AES-' . $numBits . '-CTR', $key, OPENSSL_RAW_DATA, $iv);
         } elseif (extension_loaded("mcrypt")) {
+            /** @noinspection PhpDeprecationInspection */
             return mcrypt_decrypt(MCRYPT_RIJNDAEL_128, $key, $data, "ctr", $iv);
         } else {
             throw new RuntimeException('Extension openssl or mcrypt not loaded');
@@ -212,12 +214,15 @@ class WinZipAesEngine implements ZipEncryptionEngine
      *
      * @param string $content
      * @return string
+     * @throws \PhpZip\Exception\ZipException
      */
     public function encrypt($content)
     {
         // Init key strength.
         $password = $this->entry->getPassword();
-        assert($password !== null);
+        if ($password === null){
+            throw new ZipException('No password was set for the entry "'.$this->entry->getName().'"');
+        }
 
         // WinZip 99-character limit
         // @see https://sourceforge.net/p/p7zip/discussion/383044/thread/c859a2f0/
@@ -226,8 +231,6 @@ class WinZipAesEngine implements ZipEncryptionEngine
         $keyStrengthBits = WinZipAesEntryExtraField::getKeyStrangeFromEncryptionMethod($this->entry->getEncryptionMethod());
         $keyStrengthBytes = $keyStrengthBits / 8;
 
-        assert(self::AES_BLOCK_SIZE_BITS <= $keyStrengthBits);
-
         $salt = CryptoUtil::randomBytes($keyStrengthBytes / 2);
 
         $keyParam = hash_pbkdf2("sha1", $password, $salt, self::ITERATION_COUNT, (2 * $keyStrengthBits + self::PWD_VERIFIER_BITS) / 8, true);
@@ -239,7 +242,7 @@ class WinZipAesEngine implements ZipEncryptionEngine
 
         $key = substr($keyParam, 0, $keyStrengthBytes);
 
-        $content = self::aesCtrSegmentIntegerCounter(true, $content, $key, $iv);
+        $content = self::aesCtrSegmentIntegerCounter($content, $key, $iv, true);
 
         $mac = hash_hmac('sha1', $content, $sha1HMacParam, true);
 

src/PhpZip/Exception/Crc32Exception.php

@@ -37,8 +37,14 @@ class Crc32Exception extends ZipException
      */
     public function __construct($name, $expected, $actual)
     {
-        parent::__construct($name . " (expected CRC32 value 0x" .
+        parent::__construct(
-            dechex($expected) . ", but is actually 0x" . dechex($actual) . ")");
+            sprintf(
+                "%s (expected CRC32 value 0x%x, but is actually 0x%x)",
+                $name,
+                $expected,
+                $actual
+            )
+        );
         assert($expected != $actual);
         $this->expectedCrc = $expected;
         $this->actualCrc = $actual;

src/PhpZip/Exception/RuntimeException.php

@@ -4,10 +4,11 @@ namespace PhpZip\Exception;
 
 /**
  * Runtime exception.
+ * Exception thrown if an error which can only be found on runtime occurs.
  *
  * @author Ne-Lexa alexey@nelexa.ru
  * @license MIT
  */
-class RuntimeException extends ZipException
+class RuntimeException extends \RuntimeException
 {
 }

src/PhpZip/Exception/ZipEntryNotFoundException.php

@@ -0,0 +1,38 @@
+<?php
+
+namespace PhpZip\Exception;
+
+/**
+ * Thrown if entry not found.
+ *
+ * @author Ne-Lexa alexey@nelexa.ru
+ * @license MIT
+ */
+class ZipEntryNotFoundException extends ZipException
+{
+    /**
+     * @var string
+     */
+    private $entryName;
+
+    /**
+     * ZipEntryNotFoundException constructor.
+     * @param string $entryName
+     */
+    public function __construct($entryName)
+    {
+        parent::__construct(sprintf(
+            "Zip Entry \"%s\" was not found in the archive.",
+            $entryName
+        ));
+        $this->entryName = $entryName;
+    }
+
+    /**
+     * @return string
+     */
+    public function getEntryName()
+    {
+        return $this->entryName;
+    }
+}

src/PhpZip/Exception/ZipNotFoundEntry.php

@@ -7,8 +7,8 @@ namespace PhpZip\Exception;
  *
  * @author Ne-Lexa alexey@nelexa.ru
  * @license MIT
- * @see \Exception
+ * @deprecated Rename class exception, using ZipEntryNotFoundException
  */
-class ZipNotFoundEntry extends ZipException
+class ZipNotFoundEntry extends ZipEntryNotFoundException
 {
 }

src/PhpZip/Exception/ZipUnsupportMethod.php

@@ -7,8 +7,8 @@ namespace PhpZip\Exception;
  *
  * @author Ne-Lexa alexey@nelexa.ru
  * @license MIT
- * @see \Exception
+ * @deprecated Rename exception class, using ZipUnsupportMethodException
  */
-class ZipUnsupportMethod extends ZipException
+class ZipUnsupportMethod extends ZipUnsupportMethodException
 {
 }

src/PhpZip/Exception/ZipUnsupportMethodException.php

@@ -0,0 +1,7 @@
+<?php
+
+namespace PhpZip\Exception;
+
+class ZipUnsupportMethodException extends RuntimeException
+{
+}

src/PhpZip/Extra/ExtraFieldsCollection.php

@@ -129,6 +129,7 @@ class ExtraFieldsCollection implements \Countable, \ArrayAccess, \Iterator
      * </p>
      * @return mixed Can return all value types.
      * @since 5.0.0
+     * @throws ZipException
      */
     public function offsetGet($offset)
     {
@@ -145,13 +146,15 @@ class ExtraFieldsCollection implements \Countable, \ArrayAccess, \Iterator
      * The value to set.
      * </p>
      * @return void
-     * @throws InvalidArgumentException
+     * @throws ZipException
      * @since 5.0.0
      */
     public function offsetSet($offset, $value)
     {
         if ($value instanceof ExtraField) {
-            assert($offset == $value::getHeaderId());
+            if ($offset !== $value::getHeaderId()){
+                throw new InvalidArgumentException("Value header id !== array access key");
+            }
             $this->add($value);
         } else {
             throw new InvalidArgumentException('value is not instanceof ' . ExtraField::class);
@@ -166,6 +169,7 @@ class ExtraFieldsCollection implements \Countable, \ArrayAccess, \Iterator
      * </p>
      * @return void
      * @since 5.0.0
+     * @throws ZipException
      */
     public function offsetUnset($offset)
     {

src/PhpZip/Extra/ExtraFieldsFactory.php

@@ -38,7 +38,7 @@ class ExtraFieldsFactory
     public static function createExtraFieldCollections($extra, ZipEntry $entry = null)
     {
         $extraFieldsCollection = new ExtraFieldsCollection();
-        if (null !== $extra) {
+        if ($extra !== null) {
             $extraLength = strlen($extra);
             if ($extraLength > 0xffff) {
                 throw new ZipException("Extra Fields too large: " . $extraLength);
@@ -63,6 +63,11 @@ class ExtraFieldsFactory
         return $extraFieldsCollection;
     }
 
+    /**
+     * @param ExtraFieldsCollection $extraFieldsCollection
+     * @return string
+     * @throws ZipException
+     */
     public static function createSerializedData(ExtraFieldsCollection $extraFieldsCollection)
     {
         $extraData = '';
@@ -102,7 +107,7 @@ class ExtraFieldsFactory
         if (isset(self::getRegistry()[$headerId])) {
             $extraClassName = self::getRegistry()[$headerId];
             $extraField = new $extraClassName;
-            if ($extraField::getHeaderId() !== $headerId) {
+            if ($headerId !== $extraField::getHeaderId()) {
                 throw new ZipException('Runtime error support headerId ' . $headerId);
             }
         } else {
@@ -118,7 +123,7 @@ class ExtraFieldsFactory
      */
     protected static function getRegistry()
     {
-        if (null === self::$registry) {
+        if (self::$registry === null) {
             self::$registry[WinZipAesEntryExtraField::getHeaderId()] = WinZipAesEntryExtraField::class;
             self::$registry[NtfsExtraField::getHeaderId()] = NtfsExtraField::class;
             self::$registry[Zip64ExtraField::getHeaderId()] = Zip64ExtraField::class;

src/PhpZip/Extra/Fields/ApkAlignmentExtraField.php

@@ -61,7 +61,6 @@ class ApkAlignmentExtraField implements ExtraField
     /**
      * Initializes this Extra Field by deserializing a Data Block.
      * @param string $data
-     * @throws InvalidArgumentException
      */
     public function deserialize($data)
     {

src/PhpZip/Extra/Fields/JarMarkerExtraField.php

@@ -44,7 +44,7 @@ class JarMarkerExtraField implements ExtraField
      */
     public function deserialize($data)
     {
-        if (0 !== strlen($data)) {
+        if (strlen($data) !== 0) {
             throw new ZipException("JarMarker doesn't expect any data");
         }
     }

src/PhpZip/Extra/Fields/NtfsExtraField.php

@@ -55,7 +55,7 @@ class NtfsExtraField implements ExtraField
     public function deserialize($data)
     {
         $unpack = unpack('vtag/vsizeAttr', substr($data, 0, 4));
-        if (24 === $unpack['sizeAttr']) {
+        if ($unpack['sizeAttr'] === 24) {
             $tagData = substr($data, 4, $unpack['sizeAttr']);
             $this->mtime = PackUtil::unpackLongLE(substr($tagData, 0, 8)) / 10000000 - 11644473600;
             $this->atime = PackUtil::unpackLongLE(substr($tagData, 8, 8)) / 10000000 - 11644473600;
@@ -70,7 +70,7 @@ class NtfsExtraField implements ExtraField
     public function serialize()
     {
         $serialize = '';
-        if (null !== $this->mtime && null !== $this->atime && null !== $this->ctime) {
+        if ($this->mtime !== null && $this->atime !== null && $this->ctime !== null) {
             $mtimeLong = ($this->mtime + 11644473600) * 10000000;
             $atimeLong = ($this->atime + 11644473600) * 10000000;
             $ctimeLong = ($this->ctime + 11644473600) * 10000000;

src/PhpZip/Extra/Fields/WinZipAesEntryExtraField.php

@@ -119,6 +119,7 @@ class WinZipAesEntryExtraField implements ExtraField
 
     /**
      * @return bool|int
+     * @throws ZipException
      */
     public function getKeyStrength()
     {
@@ -153,6 +154,7 @@ class WinZipAesEntryExtraField implements ExtraField
      * Internal encryption method.
      *
      * @return int
+     * @throws ZipException
      */
     public function getEncryptionMethod()
     {

src/PhpZip/Extra/Fields/Zip64ExtraField.php

@@ -29,7 +29,7 @@ class Zip64ExtraField implements ExtraField
      */
     public function __construct(ZipEntry $entry = null)
     {
-        if (null !== $entry) {
+        if ($entry !== null) {
             $this->setEntry($entry);
         }
     }
@@ -57,11 +57,10 @@ class Zip64ExtraField implements ExtraField
     /**
      * Serializes a Data Block.
      * @return string
-     * @throws RuntimeException
      */
     public function serialize()
     {
-        if (null === $this->entry) {
+        if ($this->entry === null) {
             throw new RuntimeException("entry is null");
         }
         $data = '';
@@ -86,11 +85,11 @@ class Zip64ExtraField implements ExtraField
     /**
      * Initializes this Extra Field by deserializing a Data Block.
      * @param string $data
-     * @throws RuntimeException
+     * @throws \PhpZip\Exception\ZipException
      */
     public function deserialize($data)
     {
-        if (null === $this->entry) {
+        if ($this->entry === null) {
             throw new RuntimeException("entry is null");
         }
         $off = 0;

src/PhpZip/Model/Entry/ZipAbstractEntry.php

@@ -109,6 +109,7 @@ abstract class ZipAbstractEntry implements ZipEntry
 
     /**
      * @param ZipEntry $entry
+     * @throws ZipException
      */
     public function setEntry(ZipEntry $entry)
     {
@@ -212,7 +213,7 @@ abstract class ZipAbstractEntry implements ZipEntry
      */
     protected function isInit($mask)
     {
-        return 0 !== ($this->init & $mask);
+        return ($this->init & $mask) !== 0;
     }
 
     /**
@@ -274,7 +275,6 @@ abstract class ZipAbstractEntry implements ZipEntry
      *
      * @param int $compressedSize The Compressed Size.
      * @return ZipEntry
-     * @throws ZipException
      */
     public function setCompressedSize($compressedSize)
     {
@@ -297,7 +297,6 @@ abstract class ZipAbstractEntry implements ZipEntry
      *
      * @param int $size The (Uncompressed) Size.
      * @return ZipEntry
-     * @throws ZipException
      */
     public function setSize($size)
     {
@@ -318,7 +317,6 @@ abstract class ZipAbstractEntry implements ZipEntry
     /**
      * @param int $offset
      * @return ZipEntry
-     * @throws ZipException
      */
     public function setOffset($offset)
     {
@@ -382,7 +380,7 @@ abstract class ZipAbstractEntry implements ZipEntry
      */
     public function getGeneralPurposeBitFlag($mask)
     {
-        return 0 !== ($this->general & $mask);
+        return ($this->general & $mask) !== 0;
     }
 
     /**
@@ -390,6 +388,7 @@ abstract class ZipAbstractEntry implements ZipEntry
      * encryption artifacts.
      *
      * @return ZipEntry
+     * @throws ZipException
      */
     public function disableEncryption()
     {
@@ -401,7 +400,7 @@ abstract class ZipAbstractEntry implements ZipEntry
              */
             $field = $this->extraFieldsCollection[$headerId];
             if (self::METHOD_WINZIP_AES === $this->getMethod()) {
-                $this->setMethod(null === $field ? self::UNKNOWN : $field->getMethod());
+                $this->setMethod($field === null ? self::UNKNOWN : $field->getMethod());
             }
             unset($this->extraFieldsCollection[$headerId]);
         }
@@ -444,7 +443,7 @@ abstract class ZipAbstractEntry implements ZipEntry
      */
     public function setMethod($method)
     {
-        if (self::UNKNOWN === $method) {
+        if ($method === self::UNKNOWN) {
             $this->method = $method;
             $this->setInit(self::BIT_METHOD, false);
             return $this;
@@ -510,6 +509,7 @@ abstract class ZipAbstractEntry implements ZipEntry
      *
      * @param int $unixTimestamp
      * @return ZipEntry
+     * @throws ZipException
      */
     public function setTime($unixTimestamp)
     {
@@ -541,7 +541,6 @@ abstract class ZipAbstractEntry implements ZipEntry
      *
      * @param int $externalAttributes the external file attributes.
      * @return ZipEntry
-     * @throws ZipException
      */
     public function setExternalAttributes($externalAttributes)
     {
@@ -619,7 +618,7 @@ abstract class ZipAbstractEntry implements ZipEntry
      */
     public function setComment($comment)
     {
-        if (null !== $comment) {
+        if ($comment !== null) {
             $commentLength = strlen($comment);
             if (0x0000 > $commentLength || $commentLength > 0xffff) {
                 throw new ZipException("Comment too long");
@@ -635,7 +634,7 @@ abstract class ZipAbstractEntry implements ZipEntry
      */
     public function isDataDescriptorRequired()
     {
-        return self::UNKNOWN == ($this->getCrc() | $this->getCompressedSize() | $this->getSize());
+        return ($this->getCrc() | $this->getCompressedSize() | $this->getSize()) == self::UNKNOWN;
     }
 
     /**
@@ -653,7 +652,6 @@ abstract class ZipAbstractEntry implements ZipEntry
      *
      * @param int $crc
      * @return ZipEntry
-     * @throws ZipException
      */
     public function setCrc($crc)
     {
@@ -676,11 +674,12 @@ abstract class ZipAbstractEntry implements ZipEntry
      * @param string $password
      * @param null|int $encryptionMethod
      * @return ZipEntry
+     * @throws ZipException
      */
     public function setPassword($password, $encryptionMethod = null)
     {
         $this->password = $password;
-        if (null !== $encryptionMethod) {
+        if ($encryptionMethod !== null) {
             $this->setEncryptionMethod($encryptionMethod);
         }
         if (!empty($this->password)) {
@@ -715,10 +714,10 @@ abstract class ZipAbstractEntry implements ZipEntry
     {
         if (null !== $encryptionMethod) {
             if (
-                ZipFileInterface::ENCRYPTION_METHOD_TRADITIONAL !== $encryptionMethod
+                $encryptionMethod !== ZipFileInterface::ENCRYPTION_METHOD_TRADITIONAL
-                && ZipFileInterface::ENCRYPTION_METHOD_WINZIP_AES_128 !== $encryptionMethod
+                && $encryptionMethod !== ZipFileInterface::ENCRYPTION_METHOD_WINZIP_AES_128
-                && ZipFileInterface::ENCRYPTION_METHOD_WINZIP_AES_192 !== $encryptionMethod
+                && $encryptionMethod !== ZipFileInterface::ENCRYPTION_METHOD_WINZIP_AES_192
-                && ZipFileInterface::ENCRYPTION_METHOD_WINZIP_AES_256 !== $encryptionMethod
+                && $encryptionMethod !== ZipFileInterface::ENCRYPTION_METHOD_WINZIP_AES_256
             ) {
                 throw new ZipException('Invalid encryption method');
             }
@@ -738,7 +737,6 @@ abstract class ZipAbstractEntry implements ZipEntry
     /**
      * @param int $compressionLevel
      * @return ZipEntry
-     * @throws InvalidArgumentException
      */
     public function setCompressionLevel($compressionLevel = ZipFileInterface::LEVEL_DEFAULT_COMPRESSION)
     {

src/PhpZip/Model/Entry/ZipChangesEntry.php

@@ -20,6 +20,8 @@ class ZipChangesEntry extends ZipAbstractEntry
     /**
      * ZipChangesEntry constructor.
      * @param ZipSourceEntry $entry
+     * @throws ZipException
+     * @throws \PhpZip\Exception\InvalidArgumentException
      */
     public function __construct(ZipSourceEntry $entry)
     {
@@ -46,7 +48,6 @@ class ZipChangesEntry extends ZipAbstractEntry
      * Returns an string content of the given entry.
      *
      * @return null|string
-     * @throws ZipException
      */
     public function getEntryContent()
     {

src/PhpZip/Model/Entry/ZipNewEntry.php

@@ -3,7 +3,6 @@
 namespace PhpZip\Model\Entry;
 
 use PhpZip\Exception\InvalidArgumentException;
-use PhpZip\Exception\ZipException;
 use PhpZip\ZipFileInterface;
 
 /**
@@ -27,7 +26,6 @@ class ZipNewEntry extends ZipAbstractEntry
     /**
      * ZipNewEntry constructor.
      * @param string|resource|null $content
-     * @throws InvalidArgumentException
      */
     public function __construct($content = null)
     {
@@ -42,12 +40,12 @@ class ZipNewEntry extends ZipAbstractEntry
      * Returns an string content of the given entry.
      *
      * @return null|string
-     * @throws ZipException
      */
     public function getEntryContent()
     {
         if (is_resource($this->content)) {
-            return stream_get_contents($this->content, -1, 0);
+            rewind($this->content);
+            return stream_get_contents($this->content);
         }
         return $this->content;
     }
@@ -81,7 +79,7 @@ class ZipNewEntry extends ZipAbstractEntry
 
     public function __destruct()
     {
-        if (!$this->clone && null !== $this->content && is_resource($this->content)) {
+        if (!$this->clone && $this->content !== null && is_resource($this->content)) {
             fclose($this->content);
             $this->content = null;
         }

src/PhpZip/Model/Entry/ZipSourceEntry.php

@@ -61,7 +61,8 @@ class ZipSourceEntry extends ZipAbstractEntry
      */
     public function getEntryContent()
     {
-        if (null === $this->entryContent) {
+        if ($this->entryContent === null) {
+            // In order not to unpack again, we cache the content in memory or on disk
             $content = $this->inputStream->readEntryContent($this);
             if ($this->getSize() < self::MAX_SIZE_CACHED_CONTENT_IN_MEMORY) {
                 $this->entryContent = $content;
@@ -89,7 +90,7 @@ class ZipSourceEntry extends ZipAbstractEntry
 
     public function __destruct()
     {
-        if (!$this->clone && null !== $this->entryContent && is_resource($this->entryContent)) {
+        if (!$this->clone && $this->entryContent !== null && is_resource($this->entryContent)) {
             fclose($this->entryContent);
         }
     }

src/PhpZip/Model/ZipEntryMatcher.php

@@ -145,7 +145,7 @@ class ZipEntryMatcher implements \Countable
             $entry = $this->zipModel->getEntry($entry);
             if (!$entry->isDirectory()) {
                 $entry = $this->zipModel->getEntryForChanges($entry);
-                $entry->clearEncryption();
+                $entry->disableEncryption();
             }
         });
     }

src/PhpZip/Model/ZipInfo.php

@@ -186,6 +186,7 @@ class ZipInfo
      * ZipInfo constructor.
      *
      * @param ZipEntry $entry
+     * @throws \PhpZip\Exception\ZipException
      */
     public function __construct(ZipEntry $entry)
     {
@@ -323,6 +324,7 @@ class ZipInfo
     /**
      * @param ZipEntry $entry
      * @return int
+     * @throws \PhpZip\Exception\ZipException
      */
     private static function getMethodId(ZipEntry $entry)
     {
@@ -344,6 +346,7 @@ class ZipInfo
     /**
      * @param ZipEntry $entry
      * @return string
+     * @throws \PhpZip\Exception\ZipException
      */
     private static function getEntryMethodName(ZipEntry $entry)
     {

src/PhpZip/Model/ZipModel.php

@@ -3,8 +3,8 @@
 namespace PhpZip\Model;
 
 use PhpZip\Exception\InvalidArgumentException;
+use PhpZip\Exception\ZipEntryNotFoundException;
 use PhpZip\Exception\ZipException;
-use PhpZip\Exception\ZipNotFoundEntry;
 use PhpZip\Model\Entry\ZipChangesEntry;
 use PhpZip\Model\Entry\ZipSourceEntry;
 use PhpZip\ZipFileInterface;
@@ -74,11 +74,10 @@ class ZipModel implements \Countable
 
     /**
      * @param string $comment
-     * @throws InvalidArgumentException
      */
     public function setArchiveComment($comment)
     {
-        if (null !== $comment && strlen($comment) !== 0) {
+        if ($comment !== null && strlen($comment) !== 0) {
             $comment = (string)$comment;
             $length = strlen($comment);
             if (0x0000 > $length || $length > 0xffff) {
@@ -97,6 +96,7 @@ class ZipModel implements \Countable
      * Specify a password for extracting files.
      *
      * @param null|string $password
+     * @throws ZipException
      */
     public function setReadPassword($password)
     {
@@ -110,12 +110,13 @@ class ZipModel implements \Countable
     /**
      * @param string $entryName
      * @param string $password
-     * @throws ZipNotFoundEntry
+     * @throws ZipEntryNotFoundException
+     * @throws ZipException
      */
     public function setReadPasswordEntry($entryName, $password)
     {
         if (!isset($this->inputEntries[$entryName])) {
-            throw new ZipNotFoundEntry('Not found entry ' . $entryName);
+            throw new ZipEntryNotFoundException($entryName);
         }
         if ($this->inputEntries[$entryName]->isEncrypted()) {
             $this->inputEntries[$entryName]->setPassword($password);
@@ -181,8 +182,7 @@ class ZipModel implements \Countable
     /**
      * @param string|ZipEntry $old
      * @param string|ZipEntry $new
-     * @throws InvalidArgumentException
+     * @throws ZipException
-     * @throws ZipNotFoundEntry
      */
     public function renameEntry($old, $new)
     {
@@ -202,6 +202,8 @@ class ZipModel implements \Countable
     /**
      * @param string|ZipEntry $entry
      * @return ZipChangesEntry|ZipEntry
+     * @throws ZipException
+     * @throws ZipEntryNotFoundException
      */
     public function getEntryForChanges($entry)
     {
@@ -216,7 +218,7 @@ class ZipModel implements \Countable
     /**
      * @param string|ZipEntry $entryName
      * @return ZipEntry
-     * @throws ZipNotFoundEntry
+     * @throws ZipEntryNotFoundException
      */
     public function getEntry($entryName)
     {
@@ -224,7 +226,7 @@ class ZipModel implements \Countable
         if (isset($this->outEntries[$entryName])) {
             return $this->outEntries[$entryName];
         }
-        throw new ZipNotFoundEntry('Zip entry "' . $entryName . '" not found');
+        throw new ZipEntryNotFoundException($entryName);
     }
 
     /**
@@ -327,7 +329,6 @@ class ZipModel implements \Countable
 
     /**
      * @param int $encryptionMethod
-     * @throws ZipException
      */
     public function setEncryptionMethod($encryptionMethod = ZipFileInterface::ENCRYPTION_METHOD_WINZIP_AES_256)
     {

src/PhpZip/Stream/ZipInputStream.php

@@ -9,7 +9,7 @@ use PhpZip\Exception\InvalidArgumentException;
 use PhpZip\Exception\RuntimeException;
 use PhpZip\Exception\ZipCryptoException;
 use PhpZip\Exception\ZipException;
-use PhpZip\Exception\ZipUnsupportMethod;
+use PhpZip\Exception\ZipUnsupportMethodException;
 use PhpZip\Extra\ExtraFieldsCollection;
 use PhpZip\Extra\ExtraFieldsFactory;
 use PhpZip\Extra\Fields\ApkAlignmentExtraField;
@@ -56,7 +56,6 @@ class ZipInputStream implements ZipInputStreamInterface
     /**
      * ZipInputStream constructor.
      * @param resource $in
-     * @throws RuntimeException
      */
     public function __construct($in)
     {
@@ -69,6 +68,7 @@ class ZipInputStream implements ZipInputStreamInterface
 
     /**
      * @return ZipModel
+     * @throws ZipException
      */
     public function readZip()
     {
@@ -165,7 +165,7 @@ class ZipInputStream implements ZipInputStreamInterface
                 $offset = $endOfCentralDirRecordPos - $data['cdSize'];
                 fseek($this->in, $offset, SEEK_SET);
                 $offset -= $data['cdPos'];
-                if (0 !== $offset) {
+                if ($offset !== 0) {
                     $this->mapper = new OffsetPositionMapper($offset);
                 }
                 $entryCount = $data['cdEntries'];
@@ -262,14 +262,13 @@ class ZipInputStream implements ZipInputStreamInterface
             $entries[$entry->getName()] = $entry;
         }
 
-        if (0 !== $numEntries % 0x10000) {
+        if (($numEntries % 0x10000) !== 0) {
             throw new ZipException("Expected " . abs($numEntries) .
                 ($numEntries > 0 ? " more" : " less") .
                 " entries in the Central Directory!");
         }
 
         if ($this->preamble + $this->postamble >= fstat($this->in)['size']) {
-            assert(0 === $numEntries);
             $this->checkZipFileSignature();
         }
 
@@ -278,13 +277,13 @@ class ZipInputStream implements ZipInputStreamInterface
 
     /**
      * @return ZipEntry
-     * @throws InvalidArgumentException
+     * @throws ZipException
      */
     public function readEntry()
     {
         // central file header signature   4 bytes  (0x02014b50)
         $fileHeaderSig = unpack('V', fread($this->in, 4))[1];
-        if (ZipOutputStreamInterface::CENTRAL_FILE_HEADER_SIG !== $fileHeaderSig) {
+        if ($fileHeaderSig !== ZipOutputStreamInterface::CENTRAL_FILE_HEADER_SIG) {
             throw new InvalidArgumentException("Corrupt zip file. Can not read zip entry.");
         }
 
@@ -329,10 +328,10 @@ class ZipInputStream implements ZipInputStreamInterface
         $entry->setSize($data['rawSize']);
         $entry->setExternalAttributes($data['rawExternalAttributes']);
         $entry->setOffset($data['lfhOff']); // must be unmapped!
-        if (0 < $data['extraLength']) {
+        if ($data['extraLength'] > 0) {
             $entry->setExtra(fread($this->in, $data['extraLength']));
         }
-        if (0 < $data['commentLength']) {
+        if ($data['commentLength'] > 0) {
             $entry->setComment(fread($this->in, $data['commentLength']));
         }
         return $entry;
@@ -352,19 +351,20 @@ class ZipInputStream implements ZipInputStreamInterface
             throw new InvalidArgumentException('entry must be ' . ZipSourceEntry::class);
         }
         $isEncrypted = $entry->isEncrypted();
-        if ($isEncrypted && null === $entry->getPassword()) {
+        if ($isEncrypted && $entry->getPassword() === null) {
             throw new ZipException("Can not password from entry " . $entry->getName());
         }
 
         $pos = $entry->getOffset();
-        assert(ZipEntry::UNKNOWN !== $pos);
+        $pos = PHP_INT_SIZE === 4
-        $pos = PHP_INT_SIZE === 4 ? sprintf('%u', $pos) : $pos;
+            ? sprintf('%u', $pos) // PHP 32-Bit
+            : $pos;                      // PHP 64-Bit
 
         $startPos = $pos = $this->mapper->map($pos);
         fseek($this->in, $startPos);
 
         // local file header signature     4 bytes  (0x04034b50)
-        if (ZipEntry::LOCAL_FILE_HEADER_SIG !== unpack('V', fread($this->in, 4))[1]) {
+        if (unpack('V', fread($this->in, 4))[1] !== ZipEntry::LOCAL_FILE_HEADER_SIG) {
             throw new ZipException($entry->getName() . " (expected Local File Header)");
         }
         fseek($this->in, $pos + ZipEntry::LOCAL_FILE_HEADER_FILE_NAME_LENGTH_POS);
@@ -390,7 +390,7 @@ class ZipInputStream implements ZipInputStreamInterface
 
         $skipCheckCrc = false;
         if ($isEncrypted) {
-            if (ZipEntry::METHOD_WINZIP_AES === $method) {
+            if ($method === ZipEntry::METHOD_WINZIP_AES) {
                 // Strong Encryption Specification - WinZip AES
                 $winZipAesEngine = new WinZipAesEngine($entry);
                 $content = $winZipAesEngine->decrypt($content);
@@ -418,7 +418,7 @@ class ZipInputStream implements ZipInputStreamInterface
                     // but older apps might not.
                     fseek($this->in, $pos + $compressedSize);
                     $localCrc = unpack('V', fread($this->in, 4))[1];
-                    if (ZipEntry::DATA_DESCRIPTOR_SIG === $localCrc) {
+                    if ($localCrc === ZipEntry::DATA_DESCRIPTOR_SIG) {
                         $localCrc = unpack('V', fread($this->in, 4))[1];
                     }
                 } else {
@@ -449,7 +449,7 @@ class ZipInputStream implements ZipInputStreamInterface
                 $content = bzdecompress($content);
                 break;
             default:
-                throw new ZipUnsupportMethod($entry->getName() .
+                throw new ZipUnsupportMethodException($entry->getName() .
                     " (compression method " . $method . " is not supported)");
         }
         if (!$skipCheckCrc) {
@@ -480,6 +480,7 @@ class ZipInputStream implements ZipInputStreamInterface
      *
      * @param ZipEntry $entry
      * @param ZipOutputStreamInterface $out
+     * @throws ZipException
      */
     public function copyEntry(ZipEntry $entry, ZipOutputStreamInterface $out)
     {
@@ -551,8 +552,7 @@ class ZipInputStream implements ZipInputStreamInterface
             // skip source extraLength from input stream
             fseek($this->in, $sourceExtraLength, SEEK_CUR);
         } else {
-            $copyInToOutLength += ZipEntry::LOCAL_FILE_HEADER_MIN_LEN + $sourceExtraLength + $nameLength;
+            $copyInToOutLength += ZipEntry::LOCAL_FILE_HEADER_MIN_LEN + $sourceExtraLength + $nameLength;;
-            ;
         }
         if ($entry->getGeneralPurposeBitFlag(ZipEntry::GPBF_DATA_DESCRIPTOR)) {
 //            crc-32                          4 bytes
@@ -595,7 +595,7 @@ class ZipInputStream implements ZipInputStreamInterface
 
     public function close()
     {
-        if ($this->in != null) {
+        if ($this->in !== null) {
             fclose($this->in);
             $this->in = null;
         }

src/PhpZip/Stream/ZipOutputStream.php

@@ -22,8 +22,7 @@ use PhpZip\Util\StringUtil;
 use PhpZip\ZipFileInterface;
 
 /**
- * Write
+ * Write zip file
- * ip file
  *
  * @author Ne-Lexa alexey@nelexa.ru
  * @license MIT
@@ -43,7 +42,6 @@ class ZipOutputStream implements ZipOutputStreamInterface
      * ZipOutputStream constructor.
      * @param resource $out
      * @param ZipModel $zipModel
-     * @throws InvalidArgumentException
      */
     public function __construct($out, ZipModel $zipModel)
     {
@@ -54,6 +52,9 @@ class ZipOutputStream implements ZipOutputStreamInterface
         $this->zipModel = $zipModel;
     }
 
+    /**
+     * @throws ZipException
+     */
     public function writeZip()
     {
         $entries = $this->zipModel->getEntries();
@@ -123,7 +124,7 @@ class ZipOutputStream implements ZipOutputStreamInterface
         }
 
         $size = $nameLength + $extraLength;
-        if (0xffff < $size) {
+        if ($size > 0xffff) {
             throw new ZipException(
                 $entry->getName() . " (the total size of " . $size .
                 " bytes for the name, extra fields and comment " .
@@ -168,7 +169,7 @@ class ZipOutputStream implements ZipOutputStreamInterface
 
         if ($entry instanceof ZipChangesEntry && !$entry->isChangedContent()) {
             $entry->getSourceEntry()->getInputStream()->copyEntryData($entry->getSourceEntry(), $this);
-        } elseif (null !== $entryContent) {
+        } elseif ($entryContent !== null) {
             fwrite($this->out, $entryContent);
         }
 
@@ -186,7 +187,7 @@ class ZipOutputStream implements ZipOutputStreamInterface
             } else {
                 fwrite($this->out, pack('VV', $entry->getCompressedSize(), $entry->getSize()));
             }
-        } elseif ($entry->getCompressedSize() != $compressedSize) {
+        } elseif ($compressedSize != $entry->getCompressedSize()) {
             throw new ZipException(
                 $entry->getName() . " (expected compressed entry size of "
                 . $entry->getCompressedSize() . " bytes, " .
@@ -202,10 +203,10 @@ class ZipOutputStream implements ZipOutputStreamInterface
      */
     protected function entryCommitChangesAndReturnContent(ZipEntry $entry)
     {
-        if (ZipEntry::UNKNOWN === $entry->getPlatform()) {
+        if ($entry->getPlatform() === ZipEntry::UNKNOWN) {
             $entry->setPlatform(ZipEntry::PLATFORM_UNIX);
         }
-        if (ZipEntry::UNKNOWN === $entry->getTime()) {
+        if ($entry->getTime() === ZipEntry::UNKNOWN) {
             $entry->setTime(time());
         }
         $method = $entry->getMethod();
@@ -214,7 +215,7 @@ class ZipOutputStream implements ZipOutputStreamInterface
         // See appendix D of PKWARE's ZIP File Format Specification.
         $utf8 = true;
 
-        if ($encrypted && null === $entry->getPassword()) {
+        if ($encrypted && $entry->getPassword() === null) {
             throw new ZipException("Can not password from entry " . $entry->getName());
         }
 
@@ -232,12 +233,12 @@ class ZipOutputStream implements ZipOutputStreamInterface
                 $entry->setSize(strlen($entryContent));
                 $entry->setCrc(crc32($entryContent));
 
-                if ($encrypted && ZipEntry::METHOD_WINZIP_AES === $method) {
+                if ($encrypted && $method === ZipEntry::METHOD_WINZIP_AES) {
                     /**
                      * @var WinZipAesEntryExtraField $field
                      */
                     $field = $extraFieldsCollection->get(WinZipAesEntryExtraField::getHeaderId());
-                    if (null !== $field) {
+                    if ($field !== null) {
                         $method = $field->getMethod();
                     }
                 }
@@ -269,7 +270,7 @@ class ZipOutputStream implements ZipOutputStreamInterface
                         throw new ZipException($entry->getName() . " (unsupported compression method " . $method . ")");
                 }
 
-                if (ZipFileInterface::METHOD_DEFLATED === $method) {
+                if ($method === ZipFileInterface::METHOD_DEFLATED) {
                     $bit1 = false;
                     $bit2 = false;
                     switch ($entry->getCompressionLevel()) {
@@ -302,7 +303,7 @@ class ZipOutputStream implements ZipOutputStreamInterface
                         $field->setKeyStrength($keyStrength);
                         $field->setMethod($method);
                         $size = $entry->getSize();
-                        if (20 <= $size && ZipFileInterface::METHOD_BZIP2 !== $method) {
+                        if ($size >= 20 && $method !== ZipFileInterface::METHOD_BZIP2) {
                             $field->setVendorVersion(WinZipAesEntryExtraField::VV_AE_1);
                         } else {
                             $field->setVendorVersion(WinZipAesEntryExtraField::VV_AE_2);
@@ -343,7 +344,7 @@ class ZipOutputStream implements ZipOutputStreamInterface
      */
     protected function determineBestCompressionMethod(ZipEntry $entry, $content)
     {
-        if (null !== $content) {
+        if ($content !== null) {
             $entryContent = gzdeflate($content, $entry->getCompressionLevel());
             if (strlen($entryContent) < strlen($content)) {
                 $entry->setMethod(ZipFileInterface::METHOD_DEFLATED);
@@ -358,8 +359,6 @@ class ZipOutputStream implements ZipOutputStreamInterface
      * Writes a Central File Header record.
      *
      * @param OutputOffsetEntry $outEntry
-     * @throws RuntimeException
-     * @internal param OutPosEntry $entry
      */
     protected function writeCentralDirectoryHeader(OutputOffsetEntry $outEntry)
     {
@@ -368,7 +367,7 @@ class ZipOutputStream implements ZipOutputStreamInterface
         $size = $entry->getSize();
         // This test MUST NOT include the CRC-32 because VV_AE_2 sets it to
         // UNKNOWN!
-        if (ZipEntry::UNKNOWN === ($compressedSize | $size)) {
+        if (($compressedSize | $size) === ZipEntry::UNKNOWN) {
             throw new RuntimeException("invalid entry");
         }
         $extra = $entry->getExtra();
@@ -415,11 +414,11 @@ class ZipOutputStream implements ZipOutputStreamInterface
         );
         // file name (variable size)
         fwrite($this->out, $entry->getName());
-        if (0 < $extraSize) {
+        if ($extraSize > 0) {
             // extra field (variable size)
             fwrite($this->out, $extra);
         }
-        if (0 < $commentLength) {
+        if ($commentLength > 0) {
             // file comment (variable size)
             fwrite($this->out, $entry->getComment());
         }

src/PhpZip/Util/CryptoUtil.php

@@ -15,16 +15,20 @@ class CryptoUtil
      *
      * @param int $length
      * @return string
-     * @throws RuntimeException
      */
     final public static function randomBytes($length)
     {
         $length = (int)$length;
         if (function_exists('random_bytes')) {
-            return random_bytes($length);
+            try {
+                return random_bytes($length);
+            } catch (\Exception $e) {
+                throw new \RuntimeException("Could not generate a random string.");
+            }
         } elseif (function_exists('openssl_random_pseudo_bytes')) {
             return openssl_random_pseudo_bytes($length);
         } elseif (function_exists('mcrypt_create_iv')) {
+            /** @noinspection PhpDeprecationInspection */
             return mcrypt_create_iv($length);
         } else {
             throw new RuntimeException('Extension openssl or mcrypt not loaded');

src/PhpZip/Util/Iterator/IgnoreFilesRecursiveFilterIterator.php

@@ -12,7 +12,6 @@ use PhpZip\Util\StringUtil;
  */
 class IgnoreFilesRecursiveFilterIterator extends \RecursiveFilterIterator
 {
-
     /**
      * Ignore list files
      *
@@ -65,6 +64,7 @@ class IgnoreFilesRecursiveFilterIterator extends \RecursiveFilterIterator
      */
     public function getChildren()
     {
+        /** @noinspection PhpUndefinedMethodInspection */
         return new self($this->getInnerIterator()->getChildren(), $this->ignoreFiles);
     }
 }

src/PhpZip/Util/PackUtil.php

@@ -2,8 +2,6 @@
 
 namespace PhpZip\Util;
 
-use PhpZip\Exception\ZipException;
-
 /**
  * Pack util
  *
@@ -35,7 +33,6 @@ class PackUtil
     /**
      * @param string|int $value
      * @return int
-     * @throws ZipException
      */
     public static function unpackLongLE($value)
     {

src/PhpZip/ZipFile.php

@@ -3,9 +3,9 @@
 namespace PhpZip;
 
 use PhpZip\Exception\InvalidArgumentException;
+use PhpZip\Exception\ZipEntryNotFoundException;
 use PhpZip\Exception\ZipException;
-use PhpZip\Exception\ZipNotFoundEntry;
+use PhpZip\Exception\ZipUnsupportMethodException;
-use PhpZip\Exception\ZipUnsupportMethod;
 use PhpZip\Model\Entry\ZipNewEntry;
 use PhpZip\Model\ZipEntry;
 use PhpZip\Model\ZipEntryMatcher;
@@ -34,8 +34,7 @@ use Psr\Http\Message\ResponseInterface;
 class ZipFile implements ZipFileInterface
 {
     /**
-     * Allow compression methods.
+     * @var int[] Allow compression methods.
-     * @var int[]
      */
     private static $allowCompressionMethods = [
         self::METHOD_STORED,
@@ -45,8 +44,7 @@ class ZipFile implements ZipFileInterface
     ];
 
     /**
-     * Allow encryption methods.
+     * @var int[] Allow encryption methods.
-     * @var int[]
      */
     private static $allowEncryptionMethods = [
         self::ENCRYPTION_METHOD_TRADITIONAL,
@@ -56,9 +54,7 @@ class ZipFile implements ZipFileInterface
     ];
 
     /**
-     * Default mime types.
+     * @var array Default mime types.
-     *
-     * @var array
      */
     private static $defaultMimeTypes = [
         'zip' => 'application/zip',
@@ -69,11 +65,10 @@ class ZipFile implements ZipFileInterface
     ];
 
     /**
-     * Input seekable input stream.
+     * @var ZipInputStreamInterface Input seekable input stream.
-     *
-     * @var ZipInputStreamInterface
      */
     protected $inputStream;
+
     /**
      * @var ZipModel
      */
@@ -92,13 +87,12 @@ class ZipFile implements ZipFileInterface
      *
      * @param string $filename
      * @return ZipFileInterface
-     * @throws InvalidArgumentException if file doesn't exists.
+     * @throws ZipException if can't open file.
-     * @throws ZipException             if can't open file.
      */
     public function openFile($filename)
     {
         if (!file_exists($filename)) {
-            throw new InvalidArgumentException("File $filename can't exists.");
+            throw new ZipException("File $filename can't exists.");
         }
         if (!($handle = @fopen($filename, 'rb'))) {
             throw new ZipException("File $filename can't open.");
@@ -112,13 +106,12 @@ class ZipFile implements ZipFileInterface
      *
      * @param string $data
      * @return ZipFileInterface
-     * @throws InvalidArgumentException if data not available.
+     * @throws ZipException if can't open temp stream.
-     * @throws ZipException             if can't open temp stream.
      */
     public function openFromString($data)
     {
-        if (null === $data || strlen($data) === 0) {
+        if ($data === null || strlen($data) === 0) {
-            throw new InvalidArgumentException("Data not available");
+            throw new InvalidArgumentException("Empty string passed");
         }
         if (!($handle = fopen('php://temp', 'r+b'))) {
             throw new ZipException("Can't open temp stream.");
@@ -134,8 +127,7 @@ class ZipFile implements ZipFileInterface
      *
      * @param resource $handle
      * @return ZipFileInterface
-     * @throws InvalidArgumentException Invalid stream resource
+     * @throws ZipException
-     *         or resource cannot seekable stream
      */
     public function openFromStream($handle)
     {
@@ -143,11 +135,11 @@ class ZipFile implements ZipFileInterface
             throw new InvalidArgumentException("Invalid stream resource.");
         }
         $type = get_resource_type($handle);
-        if ('stream' !== $type) {
+        if ($type !== 'stream') {
             throw new InvalidArgumentException("Invalid resource type - $type.");
         }
         $meta = stream_get_meta_data($handle);
-        if ('dir' === $meta['stream_type']) {
+        if ($meta['stream_type'] === 'dir') {
             throw new InvalidArgumentException("Invalid stream type - {$meta['stream_type']}.");
         }
         if (!$meta['seekable']) {
@@ -189,7 +181,6 @@ class ZipFile implements ZipFileInterface
      *
      * @param null|string $comment
      * @return ZipFileInterface
-     * @throws InvalidArgumentException Length comment out of range
      */
     public function setArchiveComment($comment = null)
     {
@@ -204,7 +195,7 @@ class ZipFile implements ZipFileInterface
      *
      * @param string $entryName
      * @return bool
-     * @throws ZipNotFoundEntry
+     * @throws ZipEntryNotFoundException
      */
     public function isDirectory($entryName)
     {
@@ -216,7 +207,7 @@ class ZipFile implements ZipFileInterface
      *
      * @param string $entryName
      * @return string
-     * @throws ZipNotFoundEntry
+     * @throws ZipEntryNotFoundException
      */
     public function getEntryComment($entryName)
     {
@@ -229,7 +220,8 @@ class ZipFile implements ZipFileInterface
      * @param string $entryName
      * @param string|null $comment
      * @return ZipFileInterface
-     * @throws ZipNotFoundEntry
+     * @throws ZipException
+     * @throws ZipEntryNotFoundException
      */
     public function setEntryComment($entryName, $comment = null)
     {
@@ -242,6 +234,7 @@ class ZipFile implements ZipFileInterface
      *
      * @param string $entryName
      * @return string
+     * @throws ZipException
      */
     public function getEntryContents($entryName)
     {
@@ -264,7 +257,8 @@ class ZipFile implements ZipFileInterface
      *
      * @param string|ZipEntry $entryName
      * @return ZipInfo
-     * @throws ZipNotFoundEntry
+     * @throws ZipEntryNotFoundException
+     * @throws ZipException
      */
     public function getEntryInfo($entryName)
     {
@@ -347,7 +341,7 @@ class ZipFile implements ZipFileInterface
                 chmod($dir, 0755);
                 touch($dir, $entry->getTime());
             }
-            if (false === file_put_contents($file, $entry->getEntryContent())) {
+            if (file_put_contents($file, $entry->getEntryContent()) === false) {
                 throw new ZipException('Can not extract file ' . $entry->getName());
             }
             touch($file, $entry->getTime());
@@ -361,34 +355,36 @@ class ZipFile implements ZipFileInterface
      * @param string $localName Zip entry name.
      * @param string $contents String contents.
      * @param int|null $compressionMethod Compression method.
-     *                 Use ZipFile::METHOD_STORED, ZipFile::METHOD_DEFLATED or ZipFile::METHOD_BZIP2.
+     *       Use {@see ZipFile::METHOD_STORED}, {@see ZipFile::METHOD_DEFLATED} or {@see ZipFile::METHOD_BZIP2}.
-     *                 If null, then auto choosing method.
+     *       If null, then auto choosing method.
      * @return ZipFileInterface
-     * @throws InvalidArgumentException If incorrect data or entry name.
+     * @throws ZipException
-     * @throws ZipUnsupportMethod
      * @see ZipFileInterface::METHOD_STORED
      * @see ZipFileInterface::METHOD_DEFLATED
      * @see ZipFileInterface::METHOD_BZIP2
      */
     public function addFromString($localName, $contents, $compressionMethod = null)
     {
-        if (null === $contents) {
+        if ($contents === null) {
             throw new InvalidArgumentException("Contents is null");
         }
-        $localName = (string)$localName;
+        if ($localName === null) {
-        if (null === $localName || 0 === strlen($localName)) {
+            throw new InvalidArgumentException("Entry name is null");
-            throw new InvalidArgumentException("Incorrect entry name " . $localName);
+        }
+        $localName = ltrim((string)$localName, "\\/");
+        if (strlen($localName) === 0) {
+            throw new InvalidArgumentException("Empty entry name");
         }
         $contents = (string)$contents;
         $length = strlen($contents);
-        if (null === $compressionMethod) {
+        if ($compressionMethod === null) {
             if ($length >= 512) {
                 $compressionMethod = ZipEntry::UNKNOWN;
             } else {
-                $compressionMethod = ZipFileInterface::METHOD_STORED;
+                $compressionMethod = self::METHOD_STORED;
             }
         } elseif (!in_array($compressionMethod, self::$allowCompressionMethods, true)) {
-            throw new ZipUnsupportMethod('Unsupported compression method ' . $compressionMethod);
+            throw new ZipUnsupportMethodException('Unsupported compression method ' . $compressionMethod);
         }
         $externalAttributes = 0100644 << 16;
 
@@ -411,45 +407,44 @@ class ZipFile implements ZipFileInterface
      *                 Use ZipFile::METHOD_STORED, ZipFile::METHOD_DEFLATED or ZipFile::METHOD_BZIP2.
      *                 If null, then auto choosing method.
      * @return ZipFileInterface
-     * @throws InvalidArgumentException
+     * @throws ZipException
-     * @throws ZipUnsupportMethod
      * @see ZipFileInterface::METHOD_STORED
      * @see ZipFileInterface::METHOD_DEFLATED
      * @see ZipFileInterface::METHOD_BZIP2
      */
     public function addFile($filename, $localName = null, $compressionMethod = null)
     {
-        if (null === $filename) {
+        if ($filename === null) {
             throw new InvalidArgumentException("Filename is null");
         }
         if (!is_file($filename)) {
-            throw new InvalidArgumentException("File $filename is not exists");
+            throw new ZipException("File $filename is not exists");
         }
 
-        if (null === $compressionMethod) {
+        if ($compressionMethod === null) {
             if (function_exists('mime_content_type')) {
                 $mimeType = @mime_content_type($filename);
                 $type = strtok($mimeType, '/');
-                if ('image' === $type) {
+                if ($type === 'image') {
-                    $compressionMethod = ZipFileInterface::METHOD_STORED;
+                    $compressionMethod = self::METHOD_STORED;
-                } elseif ('text' === $type && filesize($filename) < 150) {
+                } elseif ($type === 'text' && filesize($filename) < 150) {
-                    $compressionMethod = ZipFileInterface::METHOD_STORED;
+                    $compressionMethod = self::METHOD_STORED;
                 } else {
                     $compressionMethod = ZipEntry::UNKNOWN;
                 }
-            } elseif (@filesize($filename) >= 512) {
+            } elseif (filesize($filename) >= 512) {
                 $compressionMethod = ZipEntry::UNKNOWN;
             } else {
-                $compressionMethod = ZipFileInterface::METHOD_STORED;
+                $compressionMethod = self::METHOD_STORED;
             }
         } elseif (!in_array($compressionMethod, self::$allowCompressionMethods, true)) {
-            throw new ZipUnsupportMethod('Unsupported method ' . $compressionMethod);
+            throw new ZipUnsupportMethodException('Unsupported compression method ' . $compressionMethod);
         }
 
         if (!($handle = @fopen($filename, 'rb'))) {
-            throw new InvalidArgumentException('File ' . $filename . ' can not open.');
+            throw new ZipException('File ' . $filename . ' can not open.');
         }
-        if (null === $localName) {
+        if ($localName === null) {
             $localName = basename($filename);
         }
         $this->addFromStream($handle, $localName, $compressionMethod);
@@ -466,8 +461,7 @@ class ZipFile implements ZipFileInterface
      *                 Use ZipFile::METHOD_STORED, ZipFile::METHOD_DEFLATED or ZipFile::METHOD_BZIP2.
      *                 If null, then auto choosing method.
      * @return ZipFileInterface
-     * @throws InvalidArgumentException
+     * @throws ZipException
-     * @throws ZipUnsupportMethod
      * @see ZipFileInterface::METHOD_STORED
      * @see ZipFileInterface::METHOD_DEFLATED
      * @see ZipFileInterface::METHOD_BZIP2
@@ -475,22 +469,25 @@ class ZipFile implements ZipFileInterface
     public function addFromStream($stream, $localName, $compressionMethod = null)
     {
         if (!is_resource($stream)) {
-            throw new InvalidArgumentException("stream is not resource");
+            throw new InvalidArgumentException("Stream is not resource");
         }
-        $localName = (string)$localName;
+        if ($localName === null) {
-        if (empty($localName)) {
+            throw new InvalidArgumentException("Entry name is null");
-            throw new InvalidArgumentException("Incorrect entry name " . $localName);
+        }
+        $localName = ltrim((string)$localName, "\\/");
+        if (strlen($localName) === 0) {
+            throw new InvalidArgumentException("Empty entry name");
         }
         $fstat = fstat($stream);
         $length = $fstat['size'];
-        if (null === $compressionMethod) {
+        if ($compressionMethod === null) {
             if ($length >= 512) {
                 $compressionMethod = ZipEntry::UNKNOWN;
             } else {
-                $compressionMethod = ZipFileInterface::METHOD_STORED;
+                $compressionMethod = self::METHOD_STORED;
             }
         } elseif (!in_array($compressionMethod, self::$allowCompressionMethods, true)) {
-            throw new ZipUnsupportMethod('Unsupported method ' . $compressionMethod);
+            throw new ZipUnsupportMethodException('Unsupported method ' . $compressionMethod);
         }
 
         $mode = sprintf('%o', $fstat['mode']);
@@ -511,21 +508,24 @@ class ZipFile implements ZipFileInterface
      *
      * @param string $dirName
      * @return ZipFileInterface
-     * @throws InvalidArgumentException
+     * @throws ZipException
      */
     public function addEmptyDir($dirName)
     {
-        $dirName = (string)$dirName;
+        if ($dirName === null) {
-        if (strlen($dirName) === 0) {
+            throw new InvalidArgumentException("Dir name is null");
-            throw new InvalidArgumentException("DirName empty");
         }
-        $dirName = rtrim($dirName, '/') . '/';
+        $dirName = ltrim((string)$dirName, "\\/");
+        if (strlen($dirName) === 0) {
+            throw new InvalidArgumentException("Empty dir name");
+        }
+        $dirName = rtrim($dirName, '\\/') . '/';
         $externalAttributes = 040755 << 16;
 
         $entry = new ZipNewEntry();
         $entry->setName($dirName);
         $entry->setTime(time());
-        $entry->setMethod(ZipFileInterface::METHOD_STORED);
+        $entry->setMethod(self::METHOD_STORED);
         $entry->setSize(0);
         $entry->setCompressedSize(0);
         $entry->setCrc(0);
@@ -544,16 +544,19 @@ class ZipFile implements ZipFileInterface
      *                 Use ZipFile::METHOD_STORED, ZipFile::METHOD_DEFLATED or ZipFile::METHOD_BZIP2.
      *                 If null, then auto choosing method.
      * @return ZipFileInterface
-     * @throws InvalidArgumentException
+     * @throws ZipException
      */
     public function addDir($inputDir, $localPath = "/", $compressionMethod = null)
     {
+        if ($inputDir === null) {
+            throw new InvalidArgumentException('Input dir is null');
+        }
         $inputDir = (string)$inputDir;
-        if (null === $inputDir || strlen($inputDir) === 0) {
+        if (strlen($inputDir) === 0) {
             throw new InvalidArgumentException('Input dir empty');
         }
         if (!is_dir($inputDir)) {
-            throw new InvalidArgumentException('Directory ' . $inputDir . ' can\'t exists');
+            throw new ZipException('Directory ' . $inputDir . ' can\'t exists');
         }
         $inputDir = rtrim($inputDir, '/\\') . DIRECTORY_SEPARATOR;
 
@@ -570,8 +573,7 @@ class ZipFile implements ZipFileInterface
      *                 Use ZipFile::METHOD_STORED, ZipFile::METHOD_DEFLATED or ZipFile::METHOD_BZIP2.
      *                 If null, then auto choosing method.
      * @return ZipFileInterface
-     * @throws InvalidArgumentException
+     * @throws ZipException
-     * @throws ZipUnsupportMethod
      * @see ZipFileInterface::METHOD_STORED
      * @see ZipFileInterface::METHOD_DEFLATED
      * @see ZipFileInterface::METHOD_BZIP2
@@ -600,8 +602,7 @@ class ZipFile implements ZipFileInterface
      *                 Use ZipFile::METHOD_STORED, ZipFile::METHOD_DEFLATED or ZipFile::METHOD_BZIP2.
      *                 If null, then auto choosing method.
      * @return ZipFileInterface
-     * @throws InvalidArgumentException
+     * @throws ZipException
-     * @throws ZipUnsupportMethod
      * @see ZipFileInterface::METHOD_STORED
      * @see ZipFileInterface::METHOD_DEFLATED
      * @see ZipFileInterface::METHOD_BZIP2
@@ -613,8 +614,8 @@ class ZipFile implements ZipFileInterface
     )
     {
         $localPath = (string)$localPath;
-        if (null !== $localPath && 0 !== strlen($localPath)) {
+        if (strlen($localPath) !== 0) {
-            $localPath = rtrim($localPath, '/');
+            $localPath = trim($localPath, '\\/');
         } else {
             $localPath = "";
         }
@@ -629,10 +630,10 @@ class ZipFile implements ZipFileInterface
         $files = [];
         foreach ($iterator as $file) {
             if ($file instanceof \SplFileInfo) {
-                if ('..' === $file->getBasename()) {
+                if ($file->getBasename() === '..') {
                     continue;
                 }
-                if ('.' === $file->getBasename()) {
+                if ($file->getBasename() === '.') {
                     $files[] = dirname($file->getPathname());
                 } else {
                     $files[] = $file->getPathname();
@@ -647,9 +648,9 @@ class ZipFile implements ZipFileInterface
         $path = array_shift($files);
         foreach ($files as $file) {
             $relativePath = str_replace($path, $localPath, $file);
-            $relativePath = ltrim($relativePath, '/');
+            $relativePath = ltrim($relativePath, '\\/');
-            if (is_dir($file)) {
+            if (is_dir($file) && FilesUtil::isEmptyDir($file)) {
-                FilesUtil::isEmptyDir($file) && $this->addEmptyDir($relativePath);
+                $this->addEmptyDir($relativePath);
             } elseif (is_file($file)) {
                 $this->addFile($file, $relativePath, $compressionMethod);
             }
@@ -667,7 +668,7 @@ class ZipFile implements ZipFileInterface
      *                 Use ZipFile::METHOD_STORED, ZipFile::METHOD_DEFLATED or ZipFile::METHOD_BZIP2.
      *                 If null, then auto choosing method.
      * @return ZipFileInterface
-     * @throws InvalidArgumentException
+     * @throws ZipException
      * @sse https://en.wikipedia.org/wiki/Glob_(programming) Glob pattern syntax
      */
     public function addFilesFromGlob($inputDir, $globPattern, $localPath = '/', $compressionMethod = null)
@@ -686,7 +687,7 @@ class ZipFile implements ZipFileInterface
      *                 Use ZipFile::METHOD_STORED, ZipFile::METHOD_DEFLATED or ZipFile::METHOD_BZIP2.
      *                 If null, then auto choosing method.
      * @return ZipFileInterface
-     * @throws InvalidArgumentException
+     * @throws ZipException
      * @sse https://en.wikipedia.org/wiki/Glob_(programming) Glob pattern syntax
      */
     private function addGlob(
@@ -698,11 +699,11 @@ class ZipFile implements ZipFileInterface
     )
     {
         $inputDir = (string)$inputDir;
-        if (null === $inputDir || 0 === strlen($inputDir)) {
+        if (strlen($inputDir) === 0) {
             throw new InvalidArgumentException('Input dir empty');
         }
         if (!is_dir($inputDir)) {
-            throw new InvalidArgumentException('Directory ' . $inputDir . ' can\'t exists');
+            throw new ZipException('Directory ' . $inputDir . ' can\'t exists');
         }
         $globPattern = (string)$globPattern;
         if (empty($globPattern)) {
@@ -713,11 +714,11 @@ class ZipFile implements ZipFileInterface
         $globPattern = $inputDir . $globPattern;
 
         $filesFound = FilesUtil::globFileSearch($globPattern, GLOB_BRACE, $recursive);
-        if (false === $filesFound || empty($filesFound)) {
+        if ($filesFound === false || empty($filesFound)) {
             return $this;
         }
         if (!empty($localPath) && is_string($localPath)) {
-            $localPath = rtrim($localPath, '/') . '/';
+            $localPath = trim($localPath, '/\\') . '/';
         } else {
             $localPath = "/";
         }
@@ -727,9 +728,9 @@ class ZipFile implements ZipFileInterface
          */
         foreach ($filesFound as $file) {
             $filename = str_replace($inputDir, $localPath, $file);
-            $filename = ltrim($filename, '/');
+            $filename = ltrim($filename, '\\/');
-            if (is_dir($file)) {
+            if (is_dir($file) && FilesUtil::isEmptyDir($file)) {
-                FilesUtil::isEmptyDir($file) && $this->addEmptyDir($filename);
+                $this->addEmptyDir($filename);
             } elseif (is_file($file)) {
                 $this->addFile($file, $filename, $compressionMethod);
             }
@@ -747,7 +748,7 @@ class ZipFile implements ZipFileInterface
      *                 Use ZipFile::METHOD_STORED, ZipFile::METHOD_DEFLATED or ZipFile::METHOD_BZIP2.
      *                 If null, then auto choosing method.
      * @return ZipFileInterface
-     * @throws InvalidArgumentException
+     * @throws ZipException
      * @sse https://en.wikipedia.org/wiki/Glob_(programming) Glob pattern syntax
      */
     public function addFilesFromGlobRecursive($inputDir, $globPattern, $localPath = '/', $compressionMethod = null)
@@ -765,6 +766,7 @@ class ZipFile implements ZipFileInterface
      *                 Use ZipFile::METHOD_STORED, ZipFile::METHOD_DEFLATED or ZipFile::METHOD_BZIP2.
      *                 If null, then auto choosing method.
      * @return ZipFileInterface
+     * @throws ZipException
      * @internal param bool $recursive Recursive search.
      */
     public function addFilesFromRegex($inputDir, $regexPattern, $localPath = "/", $compressionMethod = null)
@@ -783,7 +785,7 @@ class ZipFile implements ZipFileInterface
      *                 Use ZipFile::METHOD_STORED, ZipFile::METHOD_DEFLATED or ZipFile::METHOD_BZIP2.
      *                 If null, then auto choosing method.
      * @return ZipFileInterface
-     * @throws InvalidArgumentException
+     * @throws ZipException
      */
     private function addRegex(
         $inputDir,
@@ -798,7 +800,7 @@ class ZipFile implements ZipFileInterface
             throw new InvalidArgumentException("regex pattern empty");
         }
         $inputDir = (string)$inputDir;
-        if (null === $inputDir || 0 === strlen($inputDir)) {
+        if (strlen($inputDir) === 0) {
             throw new InvalidArgumentException('Input dir empty');
         }
         if (!is_dir($inputDir)) {
@@ -807,11 +809,11 @@ class ZipFile implements ZipFileInterface
         $inputDir = rtrim($inputDir, '/\\') . DIRECTORY_SEPARATOR;
 
         $files = FilesUtil::regexFileSearch($inputDir, $regexPattern, $recursive);
-        if (false === $files || empty($files)) {
+        if (empty($files)) {
             return $this;
         }
         if (!empty($localPath) && is_string($localPath)) {
-            $localPath = rtrim($localPath, '/') . '/';
+            $localPath = trim($localPath, '\\/') . '/';
         } else {
             $localPath = "/";
         }
@@ -822,9 +824,9 @@ class ZipFile implements ZipFileInterface
          */
         foreach ($files as $file) {
             $filename = str_replace($inputDir, $localPath, $file);
-            $filename = ltrim($filename, '/');
+            $filename = ltrim($filename, '\\/');
-            if (is_dir($file)) {
+            if (is_dir($file) && FilesUtil::isEmptyDir($file)) {
-                FilesUtil::isEmptyDir($file) && $this->addEmptyDir($filename);
+                $this->addEmptyDir($filename);
             } elseif (is_file($file)) {
                 $this->addFile($file, $filename, $compressionMethod);
             }
@@ -842,6 +844,7 @@ class ZipFile implements ZipFileInterface
      *                 Use ZipFile::METHOD_STORED, ZipFile::METHOD_DEFLATED or ZipFile::METHOD_BZIP2.
      *                 If null, then auto choosing method.
      * @return ZipFileInterface
+     * @throws ZipException
      * @internal param bool $recursive Recursive search.
      */
     public function addFilesFromRegexRecursive($inputDir, $regexPattern, $localPath = "/", $compressionMethod = null)
@@ -869,14 +872,16 @@ class ZipFile implements ZipFileInterface
      * @param string $oldName Old entry name.
      * @param string $newName New entry name.
      * @return ZipFileInterface
-     * @throws InvalidArgumentException
+     *
-     * @throws ZipNotFoundEntry
+     * @throws ZipException
      */
     public function rename($oldName, $newName)
     {
-        if (null === $oldName || null === $newName) {
+        if ($oldName === null || $newName === null) {
             throw new InvalidArgumentException("name is null");
         }
+        $oldName = ltrim((string)$oldName, '\\/');
+        $newName = ltrim((string)$newName, '\\/');
         if ($oldName !== $newName) {
             $this->zipModel->renameEntry($oldName, $newName);
         }
@@ -888,13 +893,13 @@ class ZipFile implements ZipFileInterface
      *
      * @param string $entryName Zip Entry name.
      * @return ZipFileInterface
-     * @throws ZipNotFoundEntry If entry not found.
+     * @throws ZipEntryNotFoundException If entry not found.
      */
     public function deleteFromName($entryName)
     {
-        $entryName = (string)$entryName;
+        $entryName = ltrim((string)$entryName, '\\/');
         if (!$this->zipModel->deleteEntry($entryName)) {
-            throw new ZipNotFoundEntry("Entry " . $entryName . ' not found!');
+            throw new ZipEntryNotFoundException($entryName);
         }
         return $this;
     }
@@ -904,12 +909,11 @@ class ZipFile implements ZipFileInterface
      *
      * @param string $globPattern Glob pattern
      * @return ZipFileInterface
-     * @throws InvalidArgumentException
      * @sse https://en.wikipedia.org/wiki/Glob_(programming) Glob pattern syntax
      */
     public function deleteFromGlob($globPattern)
     {
-        if (null === $globPattern || !is_string($globPattern) || empty($globPattern)) {
+        if ($globPattern === null || !is_string($globPattern) || empty($globPattern)) {
             throw new InvalidArgumentException("Glob pattern is empty");
         }
         $globPattern = '~' . FilesUtil::convertGlobToRegEx($globPattern) . '~si';
@@ -922,11 +926,10 @@ class ZipFile implements ZipFileInterface
      *
      * @param string $regexPattern Regex pattern
      * @return ZipFileInterface
-     * @throws InvalidArgumentException
      */
     public function deleteFromRegex($regexPattern)
     {
-        if (null === $regexPattern || !is_string($regexPattern) || empty($regexPattern)) {
+        if ($regexPattern === null || !is_string($regexPattern) || empty($regexPattern)) {
             throw new InvalidArgumentException("Regex pattern is empty.");
         }
         $this->matcher()->match($regexPattern)->delete();
@@ -948,19 +951,18 @@ class ZipFile implements ZipFileInterface
      *
      * @param int $compressionLevel
      * @return ZipFileInterface
-     * @throws InvalidArgumentException
      * @see ZipFileInterface::LEVEL_DEFAULT_COMPRESSION
      * @see ZipFileInterface::LEVEL_SUPER_FAST
      * @see ZipFileInterface::LEVEL_FAST
      * @see ZipFileInterface::LEVEL_BEST_COMPRESSION
      */
-    public function setCompressionLevel($compressionLevel = ZipFileInterface::LEVEL_DEFAULT_COMPRESSION)
+    public function setCompressionLevel($compressionLevel = self::LEVEL_DEFAULT_COMPRESSION)
     {
-        if ($compressionLevel < ZipFileInterface::LEVEL_DEFAULT_COMPRESSION ||
+        if ($compressionLevel < self::LEVEL_DEFAULT_COMPRESSION ||
-            $compressionLevel > ZipFileInterface::LEVEL_BEST_COMPRESSION
+            $compressionLevel > self::LEVEL_BEST_COMPRESSION
         ) {
             throw new InvalidArgumentException('Invalid compression level. Minimum level ' .
-                ZipFileInterface::LEVEL_DEFAULT_COMPRESSION . '. Maximum level ' . ZipFileInterface::LEVEL_BEST_COMPRESSION);
+                self::LEVEL_DEFAULT_COMPRESSION . '. Maximum level ' . self::LEVEL_BEST_COMPRESSION);
         }
         $this->matcher()->all()->invoke(function ($entry) use ($compressionLevel) {
             $this->setCompressionLevelEntry($entry, $compressionLevel);
@@ -980,15 +982,15 @@ class ZipFile implements ZipFileInterface
      */
     public function setCompressionLevelEntry($entryName, $compressionLevel)
     {
-        if (null !== $compressionLevel) {
+        if ($compressionLevel !== null) {
             if ($compressionLevel < ZipFileInterface::LEVEL_DEFAULT_COMPRESSION ||
                 $compressionLevel > ZipFileInterface::LEVEL_BEST_COMPRESSION
             ) {
                 throw new InvalidArgumentException('Invalid compression level. Minimum level ' .
-                    ZipFileInterface::LEVEL_DEFAULT_COMPRESSION . '. Maximum level ' . ZipFileInterface::LEVEL_BEST_COMPRESSION);
+                    self::LEVEL_DEFAULT_COMPRESSION . '. Maximum level ' . self::LEVEL_BEST_COMPRESSION);
             }
             $entry = $this->zipModel->getEntry($entryName);
-            if ($entry->getCompressionLevel() !== $compressionLevel) {
+            if ($compressionLevel !== $entry->getCompressionLevel()) {
                 $entry = $this->zipModel->getEntryForChanges($entry);
                 $entry->setCompressionLevel($compressionLevel);
             }
@@ -1008,10 +1010,10 @@ class ZipFile implements ZipFileInterface
     public function setCompressionMethodEntry($entryName, $compressionMethod)
     {
         if (!in_array($compressionMethod, self::$allowCompressionMethods, true)) {
-            throw new ZipUnsupportMethod('Unsupported method ' . $compressionMethod);
+            throw new ZipUnsupportMethodException('Unsupported method ' . $compressionMethod);
         }
         $entry = $this->zipModel->getEntry($entryName);
-        if ($entry->getMethod() !== $compressionMethod) {
+        if ($compressionMethod !== $entry->getMethod()) {
             $this->zipModel
                 ->getEntryForChanges($entry)
                 ->setMethod($compressionMethod);
@@ -1037,6 +1039,7 @@ class ZipFile implements ZipFileInterface
      *
      * @param string $password Password
      * @return ZipFileInterface
+     * @throws ZipException
      * @deprecated using ZipFileInterface::setReadPassword()
      */
     public function withReadPassword($password)
@@ -1049,6 +1052,7 @@ class ZipFile implements ZipFileInterface
      *
      * @param string $password Password
      * @return ZipFileInterface
+     * @throws ZipException
      */
     public function setReadPassword($password)
     {
@@ -1062,6 +1066,7 @@ class ZipFile implements ZipFileInterface
      * @param string $entryName
      * @param string $password Password
      * @return ZipFileInterface
+     * @throws ZipException
      */
     public function setReadPasswordEntry($entryName, $password)
     {
@@ -1076,6 +1081,7 @@ class ZipFile implements ZipFileInterface
      * @param int|null $encryptionMethod Encryption method
      * @return ZipFileInterface
      * @deprecated using ZipFileInterface::setPassword()
+     * @throws ZipException
      */
     public function withNewPassword($password, $encryptionMethod = self::ENCRYPTION_METHOD_WINZIP_AES_256)
     {
@@ -1093,9 +1099,9 @@ class ZipFile implements ZipFileInterface
     public function setPassword($password, $encryptionMethod = self::ENCRYPTION_METHOD_WINZIP_AES_256)
     {
         $this->zipModel->setWritePassword($password);
-        if (null !== $encryptionMethod) {
+        if ($encryptionMethod !== null) {
-            if (!in_array($encryptionMethod, self::$allowEncryptionMethods)) {
+            if (!in_array($encryptionMethod, self::$allowEncryptionMethods, true)) {
-                throw new ZipException('Invalid encryption method');
+                throw new ZipException('Invalid encryption method "' . $encryptionMethod . '"');
             }
             $this->zipModel->setEncryptionMethod($encryptionMethod);
         }
@@ -1113,9 +1119,9 @@ class ZipFile implements ZipFileInterface
      */
     public function setPasswordEntry($entryName, $password, $encryptionMethod = null)
     {
-        if (null !== $encryptionMethod) {
+        if ($encryptionMethod !== null) {
-            if (!in_array($encryptionMethod, self::$allowEncryptionMethods)) {
+            if (!in_array($encryptionMethod, self::$allowEncryptionMethods, true)) {
-                throw new ZipException('Invalid encryption method');
+                throw new ZipException('Invalid encryption method "' . $encryptionMethod . '"');
             }
         }
         $this->matcher()->add($entryName)->setPassword($password, $encryptionMethod);
@@ -1190,7 +1196,6 @@ class ZipFile implements ZipFileInterface
      *
      * @param string $filename Output filename
      * @return ZipFileInterface
-     * @throws InvalidArgumentException
      * @throws ZipException
      */
     public function saveAsFile($filename)
@@ -1204,6 +1209,9 @@ class ZipFile implements ZipFileInterface
         $this->saveAsStream($handle);
 
         if (!@rename($tempFilename, $filename)) {
+            if (is_file($tempFilename)) {
+                unlink($tempFilename);
+            }
             throw new ZipException('Can not move ' . $tempFilename . ' to ' . $filename);
         }
         return $this;
@@ -1234,7 +1242,7 @@ class ZipFile implements ZipFileInterface
      * @param string $outputFilename Output filename
      * @param string|null $mimeType Mime-Type
      * @param bool $attachment Http Header 'Content-Disposition' if true then attachment otherwise inline
-     * @throws InvalidArgumentException
+     * @throws ZipException
      */
     public function outputAsAttachment($outputFilename, $mimeType = null, $attachment = true)
     {
@@ -1273,7 +1281,7 @@ class ZipFile implements ZipFileInterface
      * @param string|null $mimeType Mime-Type
      * @param bool $attachment Http Header 'Content-Disposition' if true then attachment otherwise inline
      * @return ResponseInterface
-     * @throws InvalidArgumentException
+     * @throws ZipException
      */
     public function outputAsResponse(ResponseInterface $response, $outputFilename, $mimeType = null, $attachment = true)
     {
@@ -1310,7 +1318,8 @@ class ZipFile implements ZipFileInterface
     }
 
     /**
-     * @param $handle
+     * @param resource $handle
+     * @throws ZipException
      */
     protected function writeZipToStream($handle)
     {
@@ -1323,7 +1332,7 @@ class ZipFile implements ZipFileInterface
     /**
      * Returns the zip archive as a string.
      * @return string
-     * @throws InvalidArgumentException
+     * @throws ZipException
      */
     public function outputAsString()
     {
@@ -1349,7 +1358,7 @@ class ZipFile implements ZipFileInterface
      */
     public function close()
     {
-        if (null !== $this->inputStream) {
+        if ($this->inputStream !== null) {
             $this->inputStream->close();
             $this->inputStream = null;
             $this->zipModel = new ZipModel();
@@ -1363,22 +1372,22 @@ class ZipFile implements ZipFileInterface
      */
     public function rewrite()
     {
-        if (null === $this->inputStream) {
+        if ($this->inputStream === null) {
             throw new ZipException('input stream is null');
         }
         $meta = stream_get_meta_data($this->inputStream->getStream());
         $content = $this->outputAsString();
         $this->close();
-        if ('plainfile' === $meta['wrapper_type']) {
+        if ($meta['wrapper_type'] === 'plainfile') {
             /**
              * @var resource $uri
              */
             $uri = $meta['uri'];
             if (file_put_contents($uri, $content) === false) {
-                throw new ZipException("Can not overwrite the zip file in the {$uri} file.");
+                throw new ZipException("Can not overwrite the zip file in the $uri file.");
             }
             if (!($handle = @fopen($uri, 'rb'))) {
-                throw new ZipException("File {$uri} can't open.");
+                throw new ZipException("File $uri can't open.");
             }
             return $this->openFromStream($handle);
         }
@@ -1398,7 +1407,7 @@ class ZipFile implements ZipFileInterface
      * @link http://php.net/manual/en/arrayaccess.offsetset.php
      * @param string $entryName The offset to assign the value to.
      * @param mixed $contents The value to set.
-     * @throws InvalidArgumentException
+     * @throws ZipException
      * @see ZipFile::addFromString
      * @see ZipFile::addEmptyDir
      * @see ZipFile::addFile
@@ -1406,10 +1415,10 @@ class ZipFile implements ZipFileInterface
      */
     public function offsetSet($entryName, $contents)
     {
-        if (null === $entryName) {
+        if ($entryName === null) {
             throw new InvalidArgumentException('entryName is null');
         }
-        $entryName = (string)$entryName;
+        $entryName = ltrim((string)$entryName, "\\/");
         if (strlen($entryName) === 0) {
             throw new InvalidArgumentException('entryName is empty');
         }
@@ -1426,8 +1435,7 @@ class ZipFile implements ZipFileInterface
         } elseif (is_resource($contents)) {
             $this->addFromStream($contents, $entryName);
         } else {
-            $contents = (string)$contents;
+            $this->addFromString($entryName, (string)$contents);
-            $this->addFromString($entryName, $contents);
         }
     }
 
@@ -1435,7 +1443,7 @@ class ZipFile implements ZipFileInterface
      * Offset to unset
      * @link http://php.net/manual/en/arrayaccess.offsetunset.php
      * @param string $entryName The offset to unset.
-     * @throws ZipUnsupportMethod
+     * @throws ZipEntryNotFoundException
      */
     public function offsetUnset($entryName)
     {
@@ -1447,6 +1455,7 @@ class ZipFile implements ZipFileInterface
      * @link http://php.net/manual/en/iterator.current.php
      * @return mixed Can return any type.
      * @since 5.0.0
+     * @throws ZipException
      */
     public function current()
     {
@@ -1458,7 +1467,7 @@ class ZipFile implements ZipFileInterface
      * @link http://php.net/manual/en/arrayaccess.offsetget.php
      * @param string $entryName The offset to retrieve.
      * @return string|null
-     * @throws ZipNotFoundEntry
+     * @throws ZipException
      */
     public function offsetGet($entryName)
     {

src/PhpZip/ZipFileInterface.php

@@ -2,10 +2,8 @@
 
 namespace PhpZip;
 
-use PhpZip\Exception\InvalidArgumentException;
+use PhpZip\Exception\ZipEntryNotFoundException;
 use PhpZip\Exception\ZipException;
-use PhpZip\Exception\ZipNotFoundEntry;
-use PhpZip\Exception\ZipUnsupportMethod;
 use PhpZip\Model\ZipEntry;
 use PhpZip\Model\ZipEntryMatcher;
 use PhpZip\Model\ZipInfo;
@@ -87,7 +85,6 @@ interface ZipFileInterface extends \Countable, \ArrayAccess, \Iterator
      *
      * @param string $filename
      * @return ZipFileInterface
-     * @throws InvalidArgumentException if file doesn't exists.
      * @throws ZipException             if can't open file.
      */
     public function openFile($filename);
@@ -97,7 +94,6 @@ interface ZipFileInterface extends \Countable, \ArrayAccess, \Iterator
      *
      * @param string $data
      * @return ZipFileInterface
-     * @throws InvalidArgumentException if data not available.
      * @throws ZipException             if can't open temp stream.
      */
     public function openFromString($data);
@@ -107,8 +103,6 @@ interface ZipFileInterface extends \Countable, \ArrayAccess, \Iterator
      *
      * @param resource $handle
      * @return ZipFileInterface
-     * @throws InvalidArgumentException Invalid stream resource
-     *         or resource cannot seekable stream
      */
     public function openFromStream($handle);
 
@@ -129,7 +123,6 @@ interface ZipFileInterface extends \Countable, \ArrayAccess, \Iterator
      *
      * @param null|string $comment
      * @return ZipFileInterface
-     * @throws InvalidArgumentException Length comment out of range
      */
     public function setArchiveComment($comment = null);
 
@@ -140,7 +133,7 @@ interface ZipFileInterface extends \Countable, \ArrayAccess, \Iterator
      *
      * @param string $entryName
      * @return bool
-     * @throws ZipNotFoundEntry
+     * @throws ZipEntryNotFoundException
      */
     public function isDirectory($entryName);
 
@@ -149,7 +142,7 @@ interface ZipFileInterface extends \Countable, \ArrayAccess, \Iterator
      *
      * @param string $entryName
      * @return string
-     * @throws ZipNotFoundEntry
+     * @throws ZipEntryNotFoundException
      */
     public function getEntryComment($entryName);
 
@@ -159,7 +152,7 @@ interface ZipFileInterface extends \Countable, \ArrayAccess, \Iterator
      * @param string $entryName
      * @param string|null $comment
      * @return ZipFileInterface
-     * @throws ZipNotFoundEntry
+     * @throws ZipEntryNotFoundException
      */
     public function setEntryComment($entryName, $comment = null);
 
@@ -184,7 +177,7 @@ interface ZipFileInterface extends \Countable, \ArrayAccess, \Iterator
      *
      * @param string|ZipEntry $entryName
      * @return ZipInfo
-     * @throws ZipNotFoundEntry
+     * @throws ZipEntryNotFoundException
      */
     public function getEntryInfo($entryName);
 
@@ -222,8 +215,6 @@ interface ZipFileInterface extends \Countable, \ArrayAccess, \Iterator
      *                 Use ZipFile::METHOD_STORED, ZipFile::METHOD_DEFLATED or ZipFile::METHOD_BZIP2.
      *                 If null, then auto choosing method.
      * @return ZipFileInterface
-     * @throws InvalidArgumentException If incorrect data or entry name.
-     * @throws ZipUnsupportMethod
      * @see ZipFileInterface::METHOD_STORED
      * @see ZipFileInterface::METHOD_DEFLATED
      * @see ZipFileInterface::METHOD_BZIP2
@@ -239,8 +230,6 @@ interface ZipFileInterface extends \Countable, \ArrayAccess, \Iterator
      *                 Use ZipFile::METHOD_STORED, ZipFile::METHOD_DEFLATED or ZipFile::METHOD_BZIP2.
      *                 If null, then auto choosing method.
      * @return ZipFileInterface
-     * @throws InvalidArgumentException
-     * @throws ZipUnsupportMethod
      * @see ZipFileInterface::METHOD_STORED
      * @see ZipFileInterface::METHOD_DEFLATED
      * @see ZipFileInterface::METHOD_BZIP2
@@ -256,8 +245,6 @@ interface ZipFileInterface extends \Countable, \ArrayAccess, \Iterator
      *                 Use ZipFile::METHOD_STORED, ZipFile::METHOD_DEFLATED or ZipFile::METHOD_BZIP2.
      *                 If null, then auto choosing method.
      * @return ZipFileInterface
-     * @throws InvalidArgumentException
-     * @throws ZipUnsupportMethod
      * @see ZipFileInterface::METHOD_STORED
      * @see ZipFileInterface::METHOD_DEFLATED
      * @see ZipFileInterface::METHOD_BZIP2
@@ -269,7 +256,6 @@ interface ZipFileInterface extends \Countable, \ArrayAccess, \Iterator
      *
      * @param string $dirName
      * @return ZipFileInterface
-     * @throws InvalidArgumentException
      */
     public function addEmptyDir($dirName);
 
@@ -282,7 +268,6 @@ interface ZipFileInterface extends \Countable, \ArrayAccess, \Iterator
      *                 Use ZipFile::METHOD_STORED, ZipFile::METHOD_DEFLATED or ZipFile::METHOD_BZIP2.
      *                 If null, then auto choosing method.
      * @return ZipFileInterface
-     * @throws InvalidArgumentException
      */
     public function addDir($inputDir, $localPath = "/", $compressionMethod = null);
 
@@ -295,8 +280,6 @@ interface ZipFileInterface extends \Countable, \ArrayAccess, \Iterator
      *                 Use ZipFile::METHOD_STORED, ZipFile::METHOD_DEFLATED or ZipFile::METHOD_BZIP2.
      *                 If null, then auto choosing method.
      * @return ZipFileInterface
-     * @throws InvalidArgumentException
-     * @throws ZipUnsupportMethod
      * @see ZipFileInterface::METHOD_STORED
      * @see ZipFileInterface::METHOD_DEFLATED
      * @see ZipFileInterface::METHOD_BZIP2
@@ -312,8 +295,6 @@ interface ZipFileInterface extends \Countable, \ArrayAccess, \Iterator
      *                 Use ZipFile::METHOD_STORED, ZipFile::METHOD_DEFLATED or ZipFile::METHOD_BZIP2.
      *                 If null, then auto choosing method.
      * @return ZipFileInterface
-     * @throws InvalidArgumentException
-     * @throws ZipUnsupportMethod
      * @see ZipFileInterface::METHOD_STORED
      * @see ZipFileInterface::METHOD_DEFLATED
      * @see ZipFileInterface::METHOD_BZIP2
@@ -330,7 +311,6 @@ interface ZipFileInterface extends \Countable, \ArrayAccess, \Iterator
      *                 Use ZipFile::METHOD_STORED, ZipFile::METHOD_DEFLATED or ZipFile::METHOD_BZIP2.
      *                 If null, then auto choosing method.
      * @return ZipFileInterface
-     * @throws InvalidArgumentException
      * @sse https://en.wikipedia.org/wiki/Glob_(programming) Glob pattern syntax
      */
     public function addFilesFromGlob($inputDir, $globPattern, $localPath = '/', $compressionMethod = null);
@@ -345,7 +325,6 @@ interface ZipFileInterface extends \Countable, \ArrayAccess, \Iterator
      *                 Use ZipFile::METHOD_STORED, ZipFile::METHOD_DEFLATED or ZipFile::METHOD_BZIP2.
      *                 If null, then auto choosing method.
      * @return ZipFileInterface
-     * @throws InvalidArgumentException
      * @sse https://en.wikipedia.org/wiki/Glob_(programming) Glob pattern syntax
      */
     public function addFilesFromGlobRecursive($inputDir, $globPattern, $localPath = '/', $compressionMethod = null);
@@ -393,8 +372,7 @@ interface ZipFileInterface extends \Countable, \ArrayAccess, \Iterator
      * @param string $oldName Old entry name.
      * @param string $newName New entry name.
      * @return ZipFileInterface
-     * @throws InvalidArgumentException
+     * @throws ZipEntryNotFoundException
-     * @throws ZipNotFoundEntry
      */
     public function rename($oldName, $newName);
 
@@ -403,7 +381,7 @@ interface ZipFileInterface extends \Countable, \ArrayAccess, \Iterator
      *
      * @param string $entryName Zip Entry name.
      * @return ZipFileInterface
-     * @throws ZipNotFoundEntry If entry not found.
+     * @throws ZipEntryNotFoundException If entry not found.
      */
     public function deleteFromName($entryName);
 
@@ -412,7 +390,6 @@ interface ZipFileInterface extends \Countable, \ArrayAccess, \Iterator
      *
      * @param string $globPattern Glob pattern
      * @return ZipFileInterface
-     * @throws InvalidArgumentException
      * @sse https://en.wikipedia.org/wiki/Glob_(programming) Glob pattern syntax
      */
     public function deleteFromGlob($globPattern);
@@ -422,7 +399,6 @@ interface ZipFileInterface extends \Countable, \ArrayAccess, \Iterator
      *
      * @param string $regexPattern Regex pattern
      * @return ZipFileInterface
-     * @throws InvalidArgumentException
      */
     public function deleteFromRegex($regexPattern);
 
@@ -576,7 +552,6 @@ interface ZipFileInterface extends \Countable, \ArrayAccess, \Iterator
      *
      * @param string $filename Output filename
      * @return ZipFileInterface
-     * @throws InvalidArgumentException
      * @throws ZipException
      */
     public function saveAsFile($filename);
@@ -608,14 +583,12 @@ interface ZipFileInterface extends \Countable, \ArrayAccess, \Iterator
      * @param string|null $mimeType Mime-Type
      * @param bool $attachment Http Header 'Content-Disposition' if true then attachment otherwise inline
      * @return ResponseInterface
-     * @throws InvalidArgumentException
      */
     public function outputAsResponse(ResponseInterface $response, $outputFilename, $mimeType = null, $attachment = true);
 
     /**
      * Returns the zip archive as a string.
      * @return string
-     * @throws InvalidArgumentException
      */
     public function outputAsString();
 

tests/PhpZip/PhpZipExtResourceTest.php

@@ -2,7 +2,7 @@
 
 namespace PhpZip;
 
-use PhpZip\Exception\ZipAuthenticationException;
+use PhpZip\Exception\ZipException;
 
 /**
  * Some tests from the official extension of php-zip.
@@ -12,6 +12,7 @@ class PhpZipExtResourceTest extends ZipTestCase
     /**
      * Bug #7214 (zip_entry_read() binary safe)
      * @see https://github.com/php/php-src/blob/master/ext/zip/tests/bug7214.phpt
+     * @throws ZipException
      */
     public function testBinaryNull()
     {
@@ -21,16 +22,17 @@ class PhpZipExtResourceTest extends ZipTestCase
         $zipFile->openFile($filename);
         foreach ($zipFile as $name => $contents) {
             $info = $zipFile->getEntryInfo($name);
-            self::assertEquals(strlen($contents), $info->getSize());
+            $this->assertEquals(strlen($contents), $info->getSize());
         }
         $zipFile->close();
 
-        self::assertCorrectZipArchive($filename);
+        $this->assertCorrectZipArchive($filename);
     }
 
     /**
      * Bug #8009 (cannot add again same entry to an archive)
      * @see https://github.com/php/php-src/blob/master/ext/zip/tests/bug8009.phpt
+     * @throws ZipException
      */
     public function testBug8009()
     {
@@ -42,13 +44,13 @@ class PhpZipExtResourceTest extends ZipTestCase
         $zipFile->saveAsFile($this->outputFilename);
         $zipFile->close();
 
-        self::assertCorrectZipArchive($this->outputFilename);
+        $this->assertCorrectZipArchive($this->outputFilename);
 
         $zipFile->openFile($this->outputFilename);
-        self::assertCount(2, $zipFile);
+        $this->assertCount(2, $zipFile);
-        self::assertTrue(isset($zipFile['1.txt']));
+        $this->assertTrue(isset($zipFile['1.txt']));
-        self::assertTrue(isset($zipFile['2.txt']));
+        $this->assertTrue(isset($zipFile['2.txt']));
-        self::assertEquals($zipFile['2.txt'], $zipFile['1.txt']);
+        $this->assertEquals($zipFile['2.txt'], $zipFile['1.txt']);
         $zipFile->close();
     }
 
@@ -58,17 +60,18 @@ class PhpZipExtResourceTest extends ZipTestCase
      * @see https://github.com/php/php-src/blob/master/ext/zip/tests/bug40228-mb.phpt
      * @dataProvider provideBug40228
      * @param string $filename
+     * @throws ZipException
      */
     public function testBug40228($filename)
     {
-        self::assertTrue(mkdir($this->outputDirname, 0755, true));
+        $this->assertTrue(mkdir($this->outputDirname, 0755, true));
 
         $zipFile = new ZipFile();
         $zipFile->openFile($filename);
         $zipFile->extractTo($this->outputDirname);
         $zipFile->close();
 
-        self::assertTrue(is_dir($this->outputDirname . '/test/empty'));
+        $this->assertTrue(is_dir($this->outputDirname . '/test/empty'));
     }
 
     public function provideBug40228()
@@ -83,6 +86,7 @@ class PhpZipExtResourceTest extends ZipTestCase
      * @see https://github.com/php/php-src/blob/master/ext/zip/tests/bug49072.phpt
      * @expectedException \PhpZip\Exception\Crc32Exception
      * @expectedExceptionMessage file1
+     * @throws ZipException
      */
     public function testBug49072()
     {
@@ -98,21 +102,22 @@ class PhpZipExtResourceTest extends ZipTestCase
      * @see https://github.com/php/php-src/blob/master/ext/zip/tests/bug70752.phpt
      * @expectedException \PhpZip\Exception\ZipAuthenticationException
      * @expectedExceptionMessage Bad password for entry bug70752.txt
+     * @throws ZipException
      */
     public function testBug70752()
     {
         $filename = __DIR__ . '/php-zip-ext-test-resources/bug70752.zip';
 
-        self::assertTrue(mkdir($this->outputDirname, 0755, true));
+        $this->assertTrue(mkdir($this->outputDirname, 0755, true));
 
         $zipFile = new ZipFile();
         try {
             $zipFile->openFile($filename);
             $zipFile->setReadPassword('bar');
             $zipFile->extractTo($this->outputDirname);
-            self::markTestIncomplete('failed test');
+            $this->markTestIncomplete('failed test');
-        } catch (ZipAuthenticationException $exception) {
+        } catch (ZipException $exception) {
-            self::assertFalse(file_exists($this->outputDirname . '/bug70752.txt'));
+            $this->assertFalse(file_exists($this->outputDirname . '/bug70752.txt'));
             $zipFile->close();
             throw $exception;
         }
@@ -121,6 +126,7 @@ class PhpZipExtResourceTest extends ZipTestCase
     /**
      * Bug #12414 ( extracting files from damaged archives)
      * @see https://github.com/php/php-src/blob/master/ext/zip/tests/pecl12414.phpt
+     * @throws ZipException
      */
     public function testPecl12414()
     {
@@ -132,10 +138,10 @@ class PhpZipExtResourceTest extends ZipTestCase
         $zipFile->openFile($filename);
 
         $info = $zipFile->getEntryInfo($entryName);
-        self::assertTrue($info->getSize() > 0);
+        $this->assertTrue($info->getSize() > 0);
 
         $contents = $zipFile[$entryName];
-        self::assertEquals(strlen($contents), $info->getSize());
+        $this->assertEquals(strlen($contents), $info->getSize());
 
         $zipFile->close();
     }

tests/PhpZip/ZipAlignTest.php

@@ -2,6 +2,7 @@
 
 namespace PhpZip;
 
+use PhpZip\Exception\ZipException;
 use PhpZip\Util\CryptoUtil;
 
 /**
@@ -9,14 +10,17 @@ use PhpZip\Util\CryptoUtil;
  */
 class ZipAlignTest extends ZipTestCase
 {
+    /**
+     * @throws ZipException
+     */
     public function testApkAlignedAndSetZipAlignAndReSave()
     {
         $filename = __DIR__ . '/resources/test.apk';
 
-        self::assertCorrectZipArchive($filename);
+        $this->assertCorrectZipArchive($filename);
-        $result = self::doZipAlignVerify($filename);
+        $result = $this->assertVerifyZipAlign($filename);
         if (null !== $result) {
-            self::assertTrue($result);
+            $this->assertTrue($result);
         }
 
         $zipFile = new ZipFile();
@@ -25,15 +29,16 @@ class ZipAlignTest extends ZipTestCase
         $zipFile->saveAsFile($this->outputFilename);
         $zipFile->close();
 
-        self::assertCorrectZipArchive($this->outputFilename);
+        $this->assertCorrectZipArchive($this->outputFilename);
-        $result = self::doZipAlignVerify($this->outputFilename, true);
+        $result = $this->assertVerifyZipAlign($this->outputFilename, true);
         if (null !== $result) {
-            self::assertTrue($result);
+            $this->assertTrue($result);
         }
     }
 
     /**
      * Test zip alignment.
+     * @throws ZipException
      */
     public function testZipAlignSourceZip()
     {
@@ -48,30 +53,33 @@ class ZipAlignTest extends ZipTestCase
         $zipFile->saveAsFile($this->outputFilename);
         $zipFile->close();
 
-        self::assertCorrectZipArchive($this->outputFilename);
+        $this->assertCorrectZipArchive($this->outputFilename);
 
-        $result = self::doZipAlignVerify($this->outputFilename);
+        $result = $this->assertVerifyZipAlign($this->outputFilename);
         if ($result === null) {
             return;
         } // zip align not installed
 
         // check not zip align
-        self::assertFalse($result);
+        $this->assertFalse($result);
 
         $zipFile->openFile($this->outputFilename);
         $zipFile->setZipAlign(4);
         $zipFile->saveAsFile($this->outputFilename);
         $zipFile->close();
 
-        self::assertCorrectZipArchive($this->outputFilename);
+        $this->assertCorrectZipArchive($this->outputFilename);
 
-        $result = self::doZipAlignVerify($this->outputFilename, true);
+        $result = $this->assertVerifyZipAlign($this->outputFilename, true);
-        self::assertNotNull($result);
+        $this->assertNotNull($result);
 
         // check zip align
-        self::assertTrue($result);
+        $this->assertTrue($result);
     }
 
+    /**
+     * @throws ZipException
+     */
     public function testZipAlignNewFiles()
     {
         $zipFile = new ZipFile();
@@ -86,16 +94,19 @@ class ZipAlignTest extends ZipTestCase
         $zipFile->saveAsFile($this->outputFilename);
         $zipFile->close();
 
-        self::assertCorrectZipArchive($this->outputFilename);
+        $this->assertCorrectZipArchive($this->outputFilename);
 
-        $result = self::doZipAlignVerify($this->outputFilename);
+        $result = $this->assertVerifyZipAlign($this->outputFilename);
         if ($result === null) {
             return;
         } // zip align not installed
         // check not zip align
-        self::assertTrue($result);
+        $this->assertTrue($result);
     }
 
+    /**
+     * @throws ZipException
+     */
     public function testZipAlignFromModifiedZipArchive()
     {
         $zipFile = new ZipFile();
@@ -109,15 +120,15 @@ class ZipAlignTest extends ZipTestCase
         $zipFile->saveAsFile($this->outputFilename);
         $zipFile->close();
 
-        self::assertCorrectZipArchive($this->outputFilename);
+        $this->assertCorrectZipArchive($this->outputFilename);
 
-        $result = self::doZipAlignVerify($this->outputFilename);
+        $result = $this->assertVerifyZipAlign($this->outputFilename);
         if ($result === null) {
             return;
         } // zip align not installed
 
         // check not zip align
-        self::assertFalse($result);
+        $this->assertFalse($result);
 
         $zipFile->openFile($this->outputFilename);
         $zipFile->deleteFromRegex("~entry2[\d]+\.txt$~s");
@@ -136,12 +147,12 @@ class ZipAlignTest extends ZipTestCase
         $zipFile->saveAsFile($this->outputFilename);
         $zipFile->close();
 
-        self::assertCorrectZipArchive($this->outputFilename);
+        $this->assertCorrectZipArchive($this->outputFilename);
 
-        $result = self::doZipAlignVerify($this->outputFilename, true);
+        $result = $this->assertVerifyZipAlign($this->outputFilename, true);
-        self::assertNotNull($result);
+        $this->assertNotNull($result);
 
         // check zip align
-        self::assertTrue($result);
+        $this->assertTrue($result);
     }
 }

tests/PhpZip/ZipEventTest.php

@@ -2,6 +2,8 @@
 
 namespace PhpZip;
 
+use PhpZip\Exception\ZipException;
+
 class ZipFileExtended extends ZipFile
 {
     protected function onBeforeSave()
@@ -14,29 +16,32 @@ class ZipFileExtended extends ZipFile
 
 class ZipEventTest extends ZipTestCase
 {
+    /**
+     * @throws ZipException
+     */
     public function testBeforeSave()
     {
         $zipFile = new ZipFileExtended();
         $zipFile->openFile(__DIR__ . '/resources/test.apk');
-        self::assertTrue(isset($zipFile['META-INF/MANIFEST.MF']));
+        $this->assertTrue(isset($zipFile['META-INF/MANIFEST.MF']));
-        self::assertTrue(isset($zipFile['META-INF/CERT.SF']));
+        $this->assertTrue(isset($zipFile['META-INF/CERT.SF']));
-        self::assertTrue(isset($zipFile['META-INF/CERT.RSA']));
+        $this->assertTrue(isset($zipFile['META-INF/CERT.RSA']));
         $zipFile->saveAsFile($this->outputFilename);
-        self::assertFalse(isset($zipFile['META-INF/MANIFEST.MF']));
+        $this->assertFalse(isset($zipFile['META-INF/MANIFEST.MF']));
-        self::assertFalse(isset($zipFile['META-INF/CERT.SF']));
+        $this->assertFalse(isset($zipFile['META-INF/CERT.SF']));
-        self::assertFalse(isset($zipFile['META-INF/CERT.RSA']));
+        $this->assertFalse(isset($zipFile['META-INF/CERT.RSA']));
         $zipFile->close();
 
-        self::assertCorrectZipArchive($this->outputFilename);
+        $this->assertCorrectZipArchive($this->outputFilename);
-        $result = self::doZipAlignVerify($this->outputFilename);
+        $result = $this->assertVerifyZipAlign($this->outputFilename);
         if (null !== $result) {
-            self::assertTrue($result);
+            $this->assertTrue($result);
         }
 
         $zipFile->openFile($this->outputFilename);
-        self::assertFalse(isset($zipFile['META-INF/MANIFEST.MF']));
+        $this->assertFalse(isset($zipFile['META-INF/MANIFEST.MF']));
-        self::assertFalse(isset($zipFile['META-INF/CERT.SF']));
+        $this->assertFalse(isset($zipFile['META-INF/CERT.SF']));
-        self::assertFalse(isset($zipFile['META-INF/CERT.RSA']));
+        $this->assertFalse(isset($zipFile['META-INF/CERT.RSA']));
         $zipFile->close();
     }
 }

tests/PhpZip/ZipFileAddDirTest.php

@@ -2,6 +2,7 @@
 
 namespace PhpZip;
 
+use PhpZip\Exception\ZipException;
 use PhpZip\Util\Iterator\IgnoreFilesFilterIterator;
 use PhpZip\Util\Iterator\IgnoreFilesRecursiveFilterIterator;
 
@@ -72,6 +73,9 @@ class ZipFileAddDirTest extends ZipTestCase
         self::assertEmpty($actualResultFiles);
     }
 
+    /**
+     * @throws ZipException
+     */
     public function testAddDirWithLocalPath()
     {
         $localPath = 'to/path';
@@ -81,10 +85,10 @@ class ZipFileAddDirTest extends ZipTestCase
         $zipFile->saveAsFile($this->outputFilename);
         $zipFile->close();
 
-        self::assertCorrectZipArchive($this->outputFilename);
+        $this->assertCorrectZipArchive($this->outputFilename);
 
         $zipFile->openFile($this->outputFilename);
-        self::assertFilesResult($zipFile, [
+        $this->assertFilesResult($zipFile, [
             '.hidden',
             'text file.txt',
             'Текстовый документ.txt',
@@ -93,6 +97,9 @@ class ZipFileAddDirTest extends ZipTestCase
         $zipFile->close();
     }
 
+    /**
+     * @throws ZipException
+     */
     public function testAddDirWithoutLocalPath()
     {
         $zipFile = new ZipFile();
@@ -100,10 +107,10 @@ class ZipFileAddDirTest extends ZipTestCase
         $zipFile->saveAsFile($this->outputFilename);
         $zipFile->close();
 
-        self::assertCorrectZipArchive($this->outputFilename);
+        $this->assertCorrectZipArchive($this->outputFilename);
 
         $zipFile->openFile($this->outputFilename);
-        self::assertFilesResult($zipFile, [
+        $this->assertFilesResult($zipFile, [
             '.hidden',
             'text file.txt',
             'Текстовый документ.txt',
@@ -112,6 +119,9 @@ class ZipFileAddDirTest extends ZipTestCase
         $zipFile->close();
     }
 
+    /**
+     * @throws ZipException
+     */
     public function testAddFilesFromIterator()
     {
         $localPath = 'to/project';
@@ -123,10 +133,10 @@ class ZipFileAddDirTest extends ZipTestCase
         $zipFile->saveAsFile($this->outputFilename);
         $zipFile->close();
 
-        self::assertCorrectZipArchive($this->outputFilename);
+        $this->assertCorrectZipArchive($this->outputFilename);
 
         $zipFile->openFile($this->outputFilename);
-        self::assertFilesResult($zipFile, [
+        $this->assertFilesResult($zipFile, [
             '.hidden',
             'text file.txt',
             'Текстовый документ.txt',
@@ -135,6 +145,9 @@ class ZipFileAddDirTest extends ZipTestCase
         $zipFile->close();
     }
 
+    /**
+     * @throws ZipException
+     */
     public function testAddFilesFromIteratorEmptyLocalPath()
     {
         $localPath = '';
@@ -146,10 +159,10 @@ class ZipFileAddDirTest extends ZipTestCase
         $zipFile->saveAsFile($this->outputFilename);
         $zipFile->close();
 
-        self::assertCorrectZipArchive($this->outputFilename);
+        $this->assertCorrectZipArchive($this->outputFilename);
 
         $zipFile->openFile($this->outputFilename);
-        self::assertFilesResult($zipFile, [
+        $this->assertFilesResult($zipFile, [
             '.hidden',
             'text file.txt',
             'Текстовый документ.txt',
@@ -158,6 +171,9 @@ class ZipFileAddDirTest extends ZipTestCase
         $zipFile->close();
     }
 
+    /**
+     * @throws ZipException
+     */
     public function testAddFilesFromRecursiveIterator()
     {
         $localPath = 'to/project';
@@ -169,13 +185,16 @@ class ZipFileAddDirTest extends ZipTestCase
         $zipFile->saveAsFile($this->outputFilename);
         $zipFile->close();
 
-        self::assertCorrectZipArchive($this->outputFilename);
+        $this->assertCorrectZipArchive($this->outputFilename);
 
         $zipFile->openFile($this->outputFilename);
-        self::assertFilesResult($zipFile, array_keys(self::$files), $localPath);
+        $this->assertFilesResult($zipFile, array_keys(self::$files), $localPath);
         $zipFile->close();
     }
 
+    /**
+     * @throws ZipException
+     */
     public function testAddRecursiveDirWithLocalPath()
     {
         $localPath = 'to/path';
@@ -185,13 +204,16 @@ class ZipFileAddDirTest extends ZipTestCase
         $zipFile->saveAsFile($this->outputFilename);
         $zipFile->close();
 
-        self::assertCorrectZipArchive($this->outputFilename);
+        $this->assertCorrectZipArchive($this->outputFilename);
 
         $zipFile->openFile($this->outputFilename);
-        self::assertFilesResult($zipFile, array_keys(self::$files), $localPath);
+        $this->assertFilesResult($zipFile, array_keys(self::$files), $localPath);
         $zipFile->close();
     }
 
+    /**
+     * @throws ZipException
+     */
     public function testAddRecursiveDirWithoutLocalPath()
     {
         $zipFile = new ZipFile();
@@ -199,13 +221,16 @@ class ZipFileAddDirTest extends ZipTestCase
         $zipFile->saveAsFile($this->outputFilename);
         $zipFile->close();
 
-        self::assertCorrectZipArchive($this->outputFilename);
+        $this->assertCorrectZipArchive($this->outputFilename);
 
         $zipFile->openFile($this->outputFilename);
-        self::assertFilesResult($zipFile, array_keys(self::$files));
+        $this->assertFilesResult($zipFile, array_keys(self::$files));
         $zipFile->close();
     }
 
+    /**
+     * @throws ZipException
+     */
     public function testAddFilesFromIteratorWithIgnoreFiles()
     {
         $localPath = 'to/project';
@@ -222,16 +247,19 @@ class ZipFileAddDirTest extends ZipTestCase
         $zipFile->saveAsFile($this->outputFilename);
         $zipFile->close();
 
-        self::assertCorrectZipArchive($this->outputFilename);
+        $this->assertCorrectZipArchive($this->outputFilename);
 
         $zipFile->openFile($this->outputFilename);
-        self::assertFilesResult($zipFile, [
+        $this->assertFilesResult($zipFile, [
             '.hidden',
             'text file.txt',
         ], $localPath);
         $zipFile->close();
     }
 
+    /**
+     * @throws ZipException
+     */
     public function testAddFilesFromRecursiveIteratorWithIgnoreFiles()
     {
         $localPath = 'to/project';
@@ -250,10 +278,10 @@ class ZipFileAddDirTest extends ZipTestCase
         $zipFile->saveAsFile($this->outputFilename);
         $zipFile->close();
 
-        self::assertCorrectZipArchive($this->outputFilename);
+        $this->assertCorrectZipArchive($this->outputFilename);
 
         $zipFile->openFile($this->outputFilename);
-        self::assertFilesResult($zipFile, [
+        $this->assertFilesResult($zipFile, [
             'text file.txt',
             'Текстовый документ.txt',
             'empty dir/',
@@ -268,6 +296,7 @@ class ZipFileAddDirTest extends ZipTestCase
 
     /**
      * Create archive and add files from glob pattern
+     * @throws ZipException
      */
     public function testAddFilesFromGlob()
     {
@@ -278,10 +307,10 @@ class ZipFileAddDirTest extends ZipTestCase
         $zipFile->saveAsFile($this->outputFilename);
         $zipFile->close();
 
-        self::assertCorrectZipArchive($this->outputFilename);
+        $this->assertCorrectZipArchive($this->outputFilename);
 
         $zipFile->openFile($this->outputFilename);
-        self::assertFilesResult($zipFile, [
+        $this->assertFilesResult($zipFile, [
             'text file.txt',
             'Текстовый документ.txt',
         ], $localPath);
@@ -290,6 +319,7 @@ class ZipFileAddDirTest extends ZipTestCase
 
     /**
      * Create archive and add recursively files from glob pattern
+     * @throws ZipException
      */
     public function testAddFilesFromGlobRecursive()
     {
@@ -300,10 +330,10 @@ class ZipFileAddDirTest extends ZipTestCase
         $zipFile->saveAsFile($this->outputFilename);
         $zipFile->close();
 
-        self::assertCorrectZipArchive($this->outputFilename);
+        $this->assertCorrectZipArchive($this->outputFilename);
 
         $zipFile->openFile($this->outputFilename);
-        self::assertFilesResult($zipFile, [
+        $this->assertFilesResult($zipFile, [
             'text file.txt',
             'Текстовый документ.txt',
             'category/list.txt',
@@ -317,6 +347,7 @@ class ZipFileAddDirTest extends ZipTestCase
 
     /**
      * Create archive and add files from regex pattern
+     * @throws ZipException
      */
     public function testAddFilesFromRegex()
     {
@@ -327,10 +358,10 @@ class ZipFileAddDirTest extends ZipTestCase
         $zipFile->saveAsFile($this->outputFilename);
         $zipFile->close();
 
-        self::assertCorrectZipArchive($this->outputFilename);
+        $this->assertCorrectZipArchive($this->outputFilename);
 
         $zipFile->openFile($this->outputFilename);
-        self::assertFilesResult($zipFile, [
+        $this->assertFilesResult($zipFile, [
             'text file.txt',
             'Текстовый документ.txt',
         ], $localPath);
@@ -339,6 +370,7 @@ class ZipFileAddDirTest extends ZipTestCase
 
     /**
      * Create archive and add files recursively from regex pattern
+     * @throws ZipException
      */
     public function testAddFilesFromRegexRecursive()
     {
@@ -349,10 +381,10 @@ class ZipFileAddDirTest extends ZipTestCase
         $zipFile->saveAsFile($this->outputFilename);
         $zipFile->close();
 
-        self::assertCorrectZipArchive($this->outputFilename);
+        $this->assertCorrectZipArchive($this->outputFilename);
 
         $zipFile->openFile($this->outputFilename);
-        self::assertFilesResult($zipFile, [
+        $this->assertFilesResult($zipFile, [
             'text file.txt',
             'Текстовый документ.txt',
             'category/list.txt',
@@ -364,6 +396,9 @@ class ZipFileAddDirTest extends ZipTestCase
         $zipFile->close();
     }
 
+    /**
+     * @throws ZipException
+     */
     public function testArrayAccessAddDir()
     {
         $localPath = 'path/to';
@@ -374,10 +409,10 @@ class ZipFileAddDirTest extends ZipTestCase
         $zipFile->saveAsFile($this->outputFilename);
         $zipFile->close();
 
-        self::assertCorrectZipArchive($this->outputFilename);
+        $this->assertCorrectZipArchive($this->outputFilename);
 
         $zipFile->openFile($this->outputFilename);
-        self::assertFilesResult($zipFile, array_keys(self::$files), $localPath);
+        $this->assertFilesResult($zipFile, array_keys(self::$files), $localPath);
         $zipFile->close();
     }
 }

tests/PhpZip/ZipMatcherTest.php

@@ -16,7 +16,7 @@ class ZipMatcherTest extends \PHPUnit_Framework_TestCase
         }
 
         $matcher = $zipFile->matcher();
-        self::assertInstanceOf(ZipEntryMatcher::class, $matcher);
+        $this->assertInstanceOf(ZipEntryMatcher::class, $matcher);
 
         $this->assertTrue(is_array($matcher->getMatches()));
         $this->assertCount(0, $matcher);
@@ -40,7 +40,7 @@ class ZipMatcherTest extends \PHPUnit_Framework_TestCase
         $matcher->setPassword('qwerty');
         $info = $zipFile->getAllInfo();
         array_walk($info, function (ZipInfo $zipInfo) use ($actualMatches) {
-            self::assertEquals($zipInfo->isEncrypted(), in_array($zipInfo->getName(), $actualMatches));
+            $this->assertEquals($zipInfo->isEncrypted(), in_array($zipInfo->getName(), $actualMatches));
         });
 
         $matcher->all();
@@ -86,12 +86,12 @@ class ZipMatcherTest extends \PHPUnit_Framework_TestCase
         ];
 
         foreach ($renameEntriesArray as $name) {
-            self::assertTrue(isset($zipFile[$name]));
+            $this->assertTrue(isset($zipFile[$name]));
         }
 
         $matcher = $zipFile->matcher();
         $matcher->match('~^file_(1|5)\d+~');
-        self::assertEquals($matcher->getMatches(), $renameEntriesArray);
+        $this->assertEquals($matcher->getMatches(), $renameEntriesArray);
 
         $matcher->invoke(function ($entryName) use ($zipFile) {
             $newName = preg_replace('~\.(jpe?g)$~i', '.no_optimize.$1', $entryName);
@@ -99,11 +99,11 @@ class ZipMatcherTest extends \PHPUnit_Framework_TestCase
         });
 
         foreach ($renameEntriesArray as $name) {
-            self::assertFalse(isset($zipFile[$name]));
+            $this->assertFalse(isset($zipFile[$name]));
 
             $pathInfo = pathinfo($name);
             $newName = $pathInfo['filename'].'.no_optimize.'.$pathInfo['extension'];
-            self::assertTrue(isset($zipFile[$newName]));
+            $this->assertTrue(isset($zipFile[$newName]));
         }
 
         $zipFile->close();

tests/PhpZip/ZipPasswordTest.php

@@ -3,6 +3,8 @@
 namespace PhpZip;
 
 use PhpZip\Exception\ZipAuthenticationException;
+use PhpZip\Exception\ZipEntryNotFoundException;
+use PhpZip\Exception\ZipException;
 use PhpZip\Model\ZipInfo;
 use PhpZip\Util\CryptoUtil;
 
@@ -13,6 +15,7 @@ class ZipPasswordTest extends ZipFileAddDirTest
 {
     /**
      * Test archive password.
+     * @throws ZipException
      */
     public function testSetPassword()
     {
@@ -30,7 +33,7 @@ class ZipPasswordTest extends ZipFileAddDirTest
         $zipFile->saveAsFile($this->outputFilename);
         $zipFile->close();
 
-        self::assertCorrectZipArchive($this->outputFilename, $password);
+        $this->assertCorrectZipArchive($this->outputFilename, $password);
 
         // check bad password for ZipCrypto
         $zipFile->openFile($this->outputFilename);
@@ -38,20 +41,20 @@ class ZipPasswordTest extends ZipFileAddDirTest
         foreach ($zipFile->getListFiles() as $entryName) {
             try {
                 $zipFile[$entryName];
-                self::fail("Expected Exception has not been raised.");
+                $this->fail("Expected Exception has not been raised.");
             } catch (ZipAuthenticationException $ae) {
-                self::assertNotNull($ae);
+                $this->assertNotNull($ae);
             }
         }
 
         // check correct password for ZipCrypto
         $zipFile->setReadPassword($password);
         foreach ($zipFile->getAllInfo() as $info) {
-            self::assertTrue($info->isEncrypted());
+            $this->assertTrue($info->isEncrypted());
-            self::assertContains('ZipCrypto', $info->getMethodName());
+            $this->assertContains('ZipCrypto', $info->getMethodName());
             $decryptContent = $zipFile[$info->getName()];
-            self::assertNotEmpty($decryptContent);
+            $this->assertNotEmpty($decryptContent);
-            self::assertContains('<?php', $decryptContent);
+            $this->assertContains('<?php', $decryptContent);
         }
 
         // change encryption method to WinZip Aes and update file
@@ -59,7 +62,7 @@ class ZipPasswordTest extends ZipFileAddDirTest
         $zipFile->saveAsFile($this->outputFilename);
         $zipFile->close();
 
-        self::assertCorrectZipArchive($this->outputFilename, $password);
+        $this->assertCorrectZipArchive($this->outputFilename, $password);
 
         // check from WinZip AES encryption
         $zipFile->openFile($this->outputFilename);
@@ -68,20 +71,20 @@ class ZipPasswordTest extends ZipFileAddDirTest
         foreach ($zipFile->getListFiles() as $entryName) {
             try {
                 $zipFile[$entryName];
-                self::fail("Expected Exception has not been raised.");
+                $this->fail("Expected Exception has not been raised.");
             } catch (ZipAuthenticationException $ae) {
-                self::assertNotNull($ae);
+                $this->assertNotNull($ae);
             }
         }
 
         // set correct password WinZip AES
         $zipFile->setReadPassword($password);
         foreach ($zipFile->getAllInfo() as $info) {
-            self::assertTrue($info->isEncrypted());
+            $this->assertTrue($info->isEncrypted());
-            self::assertContains('WinZip', $info->getMethodName());
+            $this->assertContains('WinZip', $info->getMethodName());
             $decryptContent = $zipFile[$info->getName()];
-            self::assertNotEmpty($decryptContent);
+            $this->assertNotEmpty($decryptContent);
-            self::assertContains('<?php', $decryptContent);
+            $this->assertContains('<?php', $decryptContent);
         }
 
         // clear password
@@ -91,16 +94,19 @@ class ZipPasswordTest extends ZipFileAddDirTest
         $zipFile->saveAsFile($this->outputFilename);
         $zipFile->close();
 
-        self::assertCorrectZipArchive($this->outputFilename);
+        $this->assertCorrectZipArchive($this->outputFilename);
 
         // check remove password
         $zipFile->openFile($this->outputFilename);
         foreach ($zipFile->getAllInfo() as $info) {
-            self::assertFalse($info->isEncrypted());
+            $this->assertFalse($info->isEncrypted());
         }
         $zipFile->close();
     }
 
+    /**
+     * @throws ZipException
+     */
     public function testTraditionalEncryption()
     {
         if (PHP_INT_SIZE === 4) {
@@ -115,15 +121,15 @@ class ZipPasswordTest extends ZipFileAddDirTest
         $zip->saveAsFile($this->outputFilename);
         $zip->close();
 
-        self::assertCorrectZipArchive($this->outputFilename, $password);
+        $this->assertCorrectZipArchive($this->outputFilename, $password);
 
         $zip->openFile($this->outputFilename);
         $zip->setReadPassword($password);
-        self::assertFilesResult($zip, array_keys(self::$files));
+        $this->assertFilesResult($zip, array_keys(self::$files));
         foreach ($zip->getAllInfo() as $info) {
             if (!$info->isFolder()) {
-                self::assertTrue($info->isEncrypted());
+                $this->assertTrue($info->isEncrypted());
-                self::assertContains('ZipCrypto', $info->getMethodName());
+                $this->assertContains('ZipCrypto', $info->getMethodName());
             }
         }
         $zip->close();
@@ -133,6 +139,7 @@ class ZipPasswordTest extends ZipFileAddDirTest
      * @dataProvider winZipKeyStrengthProvider
      * @param int $encryptionMethod
      * @param int $bitSize
+     * @throws ZipException
      */
     public function testWinZipAesEncryption($encryptionMethod, $bitSize)
     {
@@ -144,16 +151,16 @@ class ZipPasswordTest extends ZipFileAddDirTest
         $zip->saveAsFile($this->outputFilename);
         $zip->close();
 
-        self::assertCorrectZipArchive($this->outputFilename, $password);
+        $this->assertCorrectZipArchive($this->outputFilename, $password);
 
         $zip->openFile($this->outputFilename);
         $zip->setReadPassword($password);
-        self::assertFilesResult($zip, array_keys(self::$files));
+        $this->assertFilesResult($zip, array_keys(self::$files));
         foreach ($zip->getAllInfo() as $info) {
             if (!$info->isFolder()) {
-                self::assertTrue($info->isEncrypted());
+                $this->assertTrue($info->isEncrypted());
-                self::assertEquals($info->getEncryptionMethod(), $encryptionMethod);
+                $this->assertEquals($info->getEncryptionMethod(), $encryptionMethod);
-                self::assertContains('WinZip AES-' . $bitSize, $info->getMethodName());
+                $this->assertContains('WinZip AES-' . $bitSize, $info->getMethodName());
             }
         }
         $zip->close();
@@ -172,6 +179,10 @@ class ZipPasswordTest extends ZipFileAddDirTest
         ];
     }
 
+    /**
+     * @throws Exception\ZipEntryNotFoundException
+     * @throws ZipException
+     */
     public function testEncryptionEntries()
     {
         if (PHP_INT_SIZE === 4) {
@@ -191,7 +202,7 @@ class ZipPasswordTest extends ZipFileAddDirTest
         $zip->openFile($this->outputFilename);
         $zip->setReadPasswordEntry('.hidden', $password1);
         $zip->setReadPasswordEntry('text file.txt', $password2);
-        self::assertFilesResult($zip, [
+        $this->assertFilesResult($zip, [
             '.hidden',
             'text file.txt',
             'Текстовый документ.txt',
@@ -199,19 +210,23 @@ class ZipPasswordTest extends ZipFileAddDirTest
         ]);
 
         $info = $zip->getEntryInfo('.hidden');
-        self::assertTrue($info->isEncrypted());
+        $this->assertTrue($info->isEncrypted());
-        self::assertContains('ZipCrypto', $info->getMethodName());
+        $this->assertContains('ZipCrypto', $info->getMethodName());
 
         $info = $zip->getEntryInfo('text file.txt');
-        self::assertTrue($info->isEncrypted());
+        $this->assertTrue($info->isEncrypted());
-        self::assertContains('WinZip AES', $info->getMethodName());
+        $this->assertContains('WinZip AES', $info->getMethodName());
 
-        self::assertFalse($zip->getEntryInfo('Текстовый документ.txt')->isEncrypted());
+        $this->assertFalse($zip->getEntryInfo('Текстовый документ.txt')->isEncrypted());
-        self::assertFalse($zip->getEntryInfo('empty dir/')->isEncrypted());
+        $this->assertFalse($zip->getEntryInfo('empty dir/')->isEncrypted());
 
         $zip->close();
     }
 
+    /**
+     * @throws Exception\ZipEntryNotFoundException
+     * @throws ZipException
+     */
     public function testEncryptionEntriesWithDefaultPassword()
     {
         if (PHP_INT_SIZE === 4) {
@@ -234,7 +249,7 @@ class ZipPasswordTest extends ZipFileAddDirTest
         $zip->setReadPassword($defaultPassword);
         $zip->setReadPasswordEntry('.hidden', $password1);
         $zip->setReadPasswordEntry('text file.txt', $password2);
-        self::assertFilesResult($zip, [
+        $this->assertFilesResult($zip, [
             '.hidden',
             'text file.txt',
             'Текстовый документ.txt',
@@ -242,18 +257,18 @@ class ZipPasswordTest extends ZipFileAddDirTest
         ]);
 
         $info = $zip->getEntryInfo('.hidden');
-        self::assertTrue($info->isEncrypted());
+        $this->assertTrue($info->isEncrypted());
-        self::assertContains('ZipCrypto', $info->getMethodName());
+        $this->assertContains('ZipCrypto', $info->getMethodName());
 
         $info = $zip->getEntryInfo('text file.txt');
-        self::assertTrue($info->isEncrypted());
+        $this->assertTrue($info->isEncrypted());
-        self::assertContains('WinZip AES', $info->getMethodName());
+        $this->assertContains('WinZip AES', $info->getMethodName());
 
         $info = $zip->getEntryInfo('Текстовый документ.txt');
-        self::assertTrue($info->isEncrypted());
+        $this->assertTrue($info->isEncrypted());
-        self::assertContains('WinZip AES', $info->getMethodName());
+        $this->assertContains('WinZip AES', $info->getMethodName());
 
-        self::assertFalse($zip->getEntryInfo('empty dir/')->isEncrypted());
+        $this->assertFalse($zip->getEntryInfo('empty dir/')->isEncrypted());
 
         $zip->close();
     }
@@ -271,28 +286,32 @@ class ZipPasswordTest extends ZipFileAddDirTest
         $zipFile->outputAsString();
     }
 
+    /**
+     * @throws Exception\ZipEntryNotFoundException
+     * @throws ZipException
+     */
     public function testEntryPassword()
     {
         $zipFile = new ZipFile();
         $zipFile->setPassword('pass');
         $zipFile['file'] = 'content';
-        self::assertFalse($zipFile->getEntryInfo('file')->isEncrypted());
+        $this->assertFalse($zipFile->getEntryInfo('file')->isEncrypted());
         for ($i = 1; $i <= 10; $i++) {
             $zipFile['file' . $i] = 'content';
             if ($i < 6) {
                 $zipFile->setPasswordEntry('file' . $i, 'pass');
-                self::assertTrue($zipFile->getEntryInfo('file' . $i)->isEncrypted());
+                $this->assertTrue($zipFile->getEntryInfo('file' . $i)->isEncrypted());
             } else {
-                self::assertFalse($zipFile->getEntryInfo('file' . $i)->isEncrypted());
+                $this->assertFalse($zipFile->getEntryInfo('file' . $i)->isEncrypted());
             }
         }
         $zipFile->disableEncryptionEntry('file3');
-        self::assertFalse($zipFile->getEntryInfo('file3')->isEncrypted());
+        $this->assertFalse($zipFile->getEntryInfo('file3')->isEncrypted());
-        self::asserttrue($zipFile->getEntryInfo('file2')->isEncrypted());
+        $this->asserttrue($zipFile->getEntryInfo('file2')->isEncrypted());
         $zipFile->disableEncryption();
         $infoList = $zipFile->getAllInfo();
         array_walk($infoList, function (ZipInfo $zipInfo) {
-            self::assertFalse($zipInfo->isEncrypted());
+            $this->assertFalse($zipInfo->isEncrypted());
         });
         $zipFile->close();
     }
@@ -308,6 +327,10 @@ class ZipPasswordTest extends ZipFileAddDirTest
         $zipFile->setPasswordEntry('file', 'pass', 99);
     }
 
+    /**
+     * @throws ZipEntryNotFoundException
+     * @throws ZipException
+     */
     public function testArchivePasswordUpdateWithoutSetReadPassword()
     {
         $zipFile = new ZipFile();
@@ -318,37 +341,38 @@ class ZipPasswordTest extends ZipFileAddDirTest
         $zipFile->saveAsFile($this->outputFilename);
         $zipFile->close();
 
-        self::assertCorrectZipArchive($this->outputFilename, 'password');
+        $this->assertCorrectZipArchive($this->outputFilename, 'password');
 
         $zipFile->openFile($this->outputFilename);
-        self::assertCount(3, $zipFile);
+        $this->assertCount(3, $zipFile);
         foreach ($zipFile->getAllInfo() as $info) {
-            self::assertTrue($info->isEncrypted());
+            $this->assertTrue($info->isEncrypted());
         }
         unset($zipFile['file3']);
         $zipFile['file4'] = 'content';
         $zipFile->rewrite();
 
-        self::assertCorrectZipArchive($this->outputFilename, 'password');
+        $this->assertCorrectZipArchive($this->outputFilename, 'password');
 
-        self::assertCount(3, $zipFile);
+        $this->assertCount(3, $zipFile);
-        self::assertFalse(isset($zipFile['file3']));
+        $this->assertFalse(isset($zipFile['file3']));
-        self::assertTrue(isset($zipFile['file4']));
+        $this->assertTrue(isset($zipFile['file4']));
-        self::assertTrue($zipFile->getEntryInfo('file1')->isEncrypted());
+        $this->assertTrue($zipFile->getEntryInfo('file1')->isEncrypted());
-        self::assertTrue($zipFile->getEntryInfo('file2')->isEncrypted());
+        $this->assertTrue($zipFile->getEntryInfo('file2')->isEncrypted());
-        self::assertFalse($zipFile->getEntryInfo('file4')->isEncrypted());
+        $this->assertFalse($zipFile->getEntryInfo('file4')->isEncrypted());
-        self::assertEquals($zipFile['file4'], 'content');
+        $this->assertEquals($zipFile['file4'], 'content');
 
         $zipFile->extractTo($this->outputDirname, ['file4']);
 
-        self::assertTrue(file_exists($this->outputDirname . DIRECTORY_SEPARATOR . 'file4'));
+        $this->assertTrue(file_exists($this->outputDirname . DIRECTORY_SEPARATOR . 'file4'));
-        self::assertEquals(file_get_contents($this->outputDirname . DIRECTORY_SEPARATOR . 'file4'), $zipFile['file4']);
+        $this->assertEquals(file_get_contents($this->outputDirname . DIRECTORY_SEPARATOR . 'file4'), $zipFile['file4']);
 
         $zipFile->close();
     }
 
     /**
      * @see https://github.com/Ne-Lexa/php-zip/issues/9
+     * @throws ZipException
      */
     public function testIssues9()
     {
@@ -371,6 +395,10 @@ class ZipPasswordTest extends ZipFileAddDirTest
         $zipFile->close();
     }
 
+    /**
+     * @throws ZipEntryNotFoundException
+     * @throws ZipException
+     */
     public function testReadAesEncryptedAndRewriteArchive()
     {
         $file = __DIR__ . '/resources/aes_password_archive.zip';

tests/PhpZip/ZipTestCase.php

@@ -79,7 +79,9 @@ class ZipTestCase extends \PHPUnit_Framework_TestCase
 
                     $command = "7z t -p" . escapeshellarg($password) . " " . escapeshellarg($filename);
                     exec($command, $output, $returnCode);
-
+                    /**
+                     * @var array $output
+                     */
                     $output = implode(PHP_EOL, $output);
 
                     self::assertEquals($returnCode, 0);
@@ -121,7 +123,7 @@ class ZipTestCase extends \PHPUnit_Framework_TestCase
      * @param bool $showErrors
      * @return bool|null If null - can not install zipalign
      */
-    public static function doZipAlignVerify($filename, $showErrors = false)
+    public static function assertVerifyZipAlign($filename, $showErrors = false)
     {
         if (DIRECTORY_SEPARATOR !== '\\' && `which zipalign`) {
             exec("zipalign -c -v 4 " . escapeshellarg($filename), $output, $returnCode);