Optimize code

phpstan.dist.neon

@@ -1,5 +1,5 @@
 parameters:
-    level: 7
+    level: 6
     paths:
         - src
     reportUnmatchedIgnoredErrors: false

src/EncodedImage.php

@@ -5,6 +5,7 @@ declare(strict_types=1);
 namespace Intervention\Image;
 
 use Intervention\Image\Interfaces\EncodedImageInterface;
+use Throwable;
 
 class EncodedImage extends File implements EncodedImageInterface
 {
@@ -57,9 +58,15 @@ class EncodedImage extends File implements EncodedImageInterface
      */
     public function __debugInfo(): array
     {
+        try {
+            $size = $this->size();
+        } catch (Throwable) {
+            $size = 0;
+        }
+
         return [
             'mediaType' => $this->mediaType(),
-            'size' => $this->size(),
+            'size' => $size,
         ];
     }
 }

src/File.php

@@ -37,7 +37,13 @@ class File implements FileInterface, Stringable
      */
     public static function fromPath(string $path): self
     {
-        return new self(fopen($path, 'r'));
+        $pointer = fopen($path, 'r');
+
+        if ($pointer === false) {
+            throw new RuntimeException('Unable to open file from path "' . $path . '".');
+        }
+
+        return new self($pointer);
     }
 
     /**
@@ -80,10 +86,18 @@ class File implements FileInterface, Stringable
      * {@inheritdoc}
      *
      * @see FileInterface::toString()
+     *
+     * @throws RuntimeException
      */
     public function toString(): string
     {
-        return stream_get_contents($this->toFilePointer(), offset: 0);
+        $data = stream_get_contents($this->toFilePointer(), offset: 0);
+
+        if ($data === false) {
+            throw new RuntimeException('Unable to cast ' . self::class . 'object to string.');
+        }
+
+        return $data;
     }
 
     /**
@@ -102,11 +116,17 @@ class File implements FileInterface, Stringable
      * {@inheritdoc}
      *
      * @see FileInterface::size()
+     *
+     * @throws RuntimeException
      */
     public function size(): int
     {
         $info = fstat($this->toFilePointer());
 
+        if (!is_array($info)) {
+            throw new RuntimeException('Unable to read size of file pointer.');
+        }
+
         return intval($info['size']);
     }
 
@@ -114,6 +134,8 @@ class File implements FileInterface, Stringable
      * {@inheritdoc}
      *
      * @see FileInterface::__toString()
+     *
+     * @throws RuntimeException
      */
     public function __toString(): string
     {

src/MediaType.php

@@ -76,8 +76,7 @@ enum MediaType: string
     /**
      * Try to create media type from given identifier and return null on failure
      *
-     * @param string|Format|MediaType|FileExtension $identifier
+     * @throws RuntimeException
-     * @return MediaType|null
      */
     public static function tryCreate(string|self|Format|FileExtension $identifier): ?self
     {