mirror/php-adminer
1
0
Fork 0
mirror of https://github.com/vrana/adminer.git synced 2025-08-07 23:27:17 +02:00
Code Issues Releases Wiki Activity

Replace ereg*() by preg_*()

Browse Source 
ereg() triggers deprecated error which is sent to custom error handlers.
It is also faster.
There are no more deprecated functions except mysql_connect().
This commit is contained in:
Jakub Vrana
2013-07-24 16:26:41 -07:00
parent 34349f1482
commit e8c6ef04d2
33 changed files with 705 additions and 705 deletions
Download Patch File Download Diff File Expand all files Collapse all files

158
adminer/drivers/sqlite.inc.php
View File

@@ -7,16 +7,16 @@ if (isset($_GET["sqlite"]) || isset($_GET["sqlite2"])) {
define("DRIVER", (isset($_GET["sqlite"]) ? "sqlite" : "sqlite2"));
if (class_exists(isset($_GET["sqlite"]) ? "SQLite3" : "SQLiteDatabase")) {
if (isset($_GET["sqlite"])) {
class Min_SQLite {
var $extension = "SQLite3", $server_info, $affected_rows, $errno, $error, $_link;
function Min_SQLite($filename) {
$this->_link = new SQLite3($filename);
$version = $this->_link->version();
$this->server_info = $version["versionString"];
}
function query($query) {
$result = @$this->_link->query($query);
$this->error = "";
@@ -30,18 +30,18 @@ if (isset($_GET["sqlite"]) || isset($_GET["sqlite2"])) {
$this->affected_rows = $this->_link->changes();
return true;
}
function quote($string) {
return (is_utf8($string)
? "'" . $this->_link->escapeString($string) . "'"
: "x'" . reset(unpack('H*', $string)) . "'"
);
}
function store_result() {
return $this->_result;
}
function result($query, $field = 0) {
$result = $this->query($query);
if (!is_object($result)) {
@@ -51,22 +51,22 @@ if (isset($_GET["sqlite"]) || isset($_GET["sqlite2"])) {
return $row[$field];
}
}
class Min_Result {
var $_result, $_offset = 0, $num_rows;
function Min_Result($result) {
$this->_result = $result;
}
function fetch_assoc() {
return $this->_result->fetchArray(SQLITE3_ASSOC);
}
function fetch_row() {
return $this->_result->fetchArray(SQLITE3_NUM);
}
function fetch_field() {
$column = $this->_offset++;
$type = $this->_result->columnType($column);
@@ -76,22 +76,22 @@ if (isset($_GET["sqlite"]) || isset($_GET["sqlite2"])) {
"charsetnr" => ($type == SQLITE3_BLOB ? 63 : 0), // 63 - binary
);
}
function __desctruct() {
return $this->_result->finalize();
}
}
} else {
class Min_SQLite {
var $extension = "SQLite", $server_info, $affected_rows, $error, $_link;
function Min_SQLite($filename) {
$this->server_info = sqlite_libversion();
$this->_link = new SQLiteDatabase($filename);
}
function query($query, $unbuffered = false) {
$method = ($unbuffered ? "unbufferedQuery" : "query");
$result = @$this->_link->$method($query, SQLITE_BOTH, $error);
@@ -105,15 +105,15 @@ if (isset($_GET["sqlite"]) || isset($_GET["sqlite2"])) {
}
return new Min_Result($result);
}
function quote($string) {
return "'" . sqlite_escape_string($string) . "'";
}
function store_result() {
return $this->_result;
}
function result($query, $field = 0) {
$result = $this->query($query);
if (!is_object($result)) {
@@ -123,17 +123,17 @@ if (isset($_GET["sqlite"]) || isset($_GET["sqlite2"])) {
return $row[$field];
}
}
class Min_Result {
var $_result, $_offset = 0, $num_rows;
function Min_Result($result) {
$this->_result = $result;
if (method_exists($result, 'numRows')) { // not available in unbuffered query
$this->num_rows = $result->numRows();
}
}
function fetch_assoc() {
$row = $this->_result->fetch(SQLITE_ASSOC);
if (!$row) {
@@ -145,11 +145,11 @@ if (isset($_GET["sqlite"]) || isset($_GET["sqlite2"])) {
}
return $return;
}
function fetch_row() {
return $this->_result->fetch(SQLITE_NUM);
}
function fetch_field() {
$name = $this->_result->fieldName($this->_offset++);
$pattern = '(\\[.*]|"(?:[^"]|"")*"|(.+))';
@@ -163,41 +163,41 @@ if (isset($_GET["sqlite"]) || isset($_GET["sqlite2"])) {
"orgtable" => $table,
);
}
}
}
} elseif (extension_loaded("pdo_sqlite")) {
class Min_SQLite extends Min_PDO {
var $extension = "PDO_SQLite";
function Min_SQLite($filename) {
$this->dsn(DRIVER . ":$filename", "", "");
}
}
}
if (class_exists("Min_SQLite")) {
class Min_DB extends Min_SQLite {
function Min_DB() {
$this->Min_SQLite(":memory:");
}
function select_db($filename) {
if (is_readable($filename) && $this->query("ATTACH " . $this->quote(ereg("(^[/\\\\]|:)", $filename) ? $filename : dirname($_SERVER["SCRIPT_FILENAME"]) . "/$filename") . " AS a")) { // is_readable - SQLite 3
if (is_readable($filename) && $this->query("ATTACH " . $this->quote(preg_match("~(^[/\\\\]|:)~", $filename) ? $filename : dirname($_SERVER["SCRIPT_FILENAME"]) . "/$filename") . " AS a")) { // is_readable - SQLite 3
$this->Min_SQLite($filename);
return true;
}
return false;
}
function multi_query($query) {
return $this->_result = $this->query($query);
}
function next_result() {
return false;
}
@@ -207,7 +207,7 @@ if (isset($_GET["sqlite"]) || isset($_GET["sqlite2"])) {
class Min_Driver extends Min_SQL {
function insertUpdate($table, $rows, $primary) {
$values = array();
foreach ($rows as $set) {
@@ -215,7 +215,7 @@ if (isset($_GET["sqlite"]) || isset($_GET["sqlite2"])) {
}
return queries("REPLACE INTO " . table($table) . " (" . implode(", ", array_keys(reset($rows))) . ") VALUES\n" . implode(",\n", $values));
}
}
@@ -284,7 +284,7 @@ if (isset($_GET["sqlite"]) || isset($_GET["sqlite2"])) {
function is_view($table_status) {
return $table_status["Engine"] == "view";
}
function fk_support($table_status) {
global $connection;
return !$connection->result("SELECT sqlite_compileoption_used('OMIT_FOREIGN_KEY')");
@@ -297,11 +297,11 @@ if (isset($_GET["sqlite"]) || isset($_GET["sqlite2"])) {
$default = $row["dflt_value"];
$return[$row["name"]] = array(
"field" => $row["name"],
"type" => (eregi("int", $type) ? "integer" : (eregi("char|clob|text", $type) ? "text" : (eregi("blob", $type) ? "blob" : (eregi("real|floa|doub", $type) ? "real" : "numeric")))),
"type" => (preg_match('~int~i', $type) ? "integer" : (preg_match('~char|clob|text~i', $type) ? "text" : (preg_match('~blob~i', $type) ? "blob" : (preg_match('~real|floa|doub~i', $type) ? "real" : "numeric")))),
"full_type" => $type,
"default" => (ereg("'(.*)'", $default, $match) ? str_replace("''", "'", $match[1]) : ($default == "NULL" ? null : $default)),
"default" => (preg_match("~'(.*)'~", $default, $match) ? str_replace("''", "'", $match[1]) : ($default == "NULL" ? null : $default)),
"null" => !$row["notnull"],
"auto_increment" => eregi('^integer$', $type) && $row["pk"], //! possible false positive
"auto_increment" => preg_match('~^integer$~i', $type) && $row["pk"], //! possible false positive
"privileges" => array("select" => 1, "insert" => 1, "update" => 1),
"primary" => $row["pk"],
);
@@ -323,14 +323,14 @@ if (isset($_GET["sqlite"]) || isset($_GET["sqlite2"])) {
$sqls = get_key_vals("SELECT name, sql FROM sqlite_master WHERE type = 'index' AND tbl_name = " . q($table));
foreach (get_rows("PRAGMA index_list(" . table($table) . ")") as $row) {
$name = $row["name"];
if (!ereg("^sqlite_", $name)) {
if (!preg_match("~^sqlite_~", $name)) {
$return[$name]["type"] = ($row["unique"] ? "UNIQUE" : "INDEX");
$return[$name]["lengths"] = array();
foreach (get_rows("PRAGMA index_info(" . idf_escape($name) . ")") as $row1) {
$return[$name]["columns"][] = $row1["name"];
}
$return[$name]["descs"] = array();
if (eregi('^CREATE( UNIQUE)? INDEX ' . quotemeta(idf_escape($name) . ' ON ' . idf_escape($table)) . ' \((.*)\)$', $sqls[$name], $regs)) {
if (preg_match('~^CREATE( UNIQUE)? INDEX ' . preg_quote(idf_escape($name) . ' ON ' . idf_escape($table), '~') . ' \((.*)\)$~i', $sqls[$name], $regs)) {
preg_match_all('/("[^"]*+")+( DESC)?/', $regs[2], $matches);
foreach ($matches[2] as $val) {
$return[$name]["descs"][] = ($val ? '1' : null);
@@ -372,7 +372,7 @@ if (isset($_GET["sqlite"]) || isset($_GET["sqlite2"])) {
global $connection;
return h($connection->error);
}
function check_sqlite_name($name) {
// avoid creating PHP files on unsecured servers
global $connection;
@@ -383,7 +383,7 @@ if (isset($_GET["sqlite"]) || isset($_GET["sqlite2"])) {
}
return true;
}
function create_database($db, $collation) {
global $connection;
if (file_exists($db)) {
@@ -399,7 +399,7 @@ if (isset($_GET["sqlite"]) || isset($_GET["sqlite2"])) {
$link->query('DROP TABLE adminer');
return true;
}
function drop_databases($databases) {
global $connection;
$connection->Min_SQLite(":memory:"); // to unlock file, doesn't work in PDO on Windows
@@ -411,7 +411,7 @@ if (isset($_GET["sqlite"]) || isset($_GET["sqlite2"])) {
}
return true;
}
function rename_database($name, $collation) {
global $connection;
if (!check_sqlite_name($name)) {
@@ -421,11 +421,11 @@ if (isset($_GET["sqlite"]) || isset($_GET["sqlite2"])) {
$connection->error = lang('File exists.');
return @rename(DB, $name);
}
function auto_increment() {
return " PRIMARY KEY" . (DRIVER == "sqlite" ? " AUTOINCREMENT" : "");
}
function alter_table($table, $name, $fields, $foreign, $comment, $engine, $collation, $auto_increment, $partitioning) {
$use_all_fields = ($table == "" || $foreign);
foreach ($fields as $field) {
@@ -525,7 +525,7 @@ if (isset($_GET["sqlite"]) || isset($_GET["sqlite2"])) {
}
return true;
}
function index_sql($table, $type, $name, $columns) {
return "CREATE $type " . ($type != "INDEX" ? "INDEX " : "")
. idf_escape($name != "" ? $name : uniqid($table . "_"))
@@ -533,7 +533,7 @@ if (isset($_GET["sqlite"]) || isset($_GET["sqlite2"])) {
. " $columns"
;
}
function alter_indexes($table, $alter) {
foreach (array_reverse($alter) as $val) {
if (!queries($val[2] == "DROP"
@@ -545,23 +545,23 @@ if (isset($_GET["sqlite"]) || isset($_GET["sqlite2"])) {
}
return true;
}
function truncate_tables($tables) {
return apply_queries("DELETE FROM", $tables);
}
function drop_views($views) {
return apply_queries("DROP VIEW", $views);
}
function drop_tables($tables) {
return apply_queries("DROP TABLE", $tables);
}
function move_tables($tables, $views, $target) {
return false;
}
function trigger($name) {
global $connection;
if ($name == "") {
@@ -570,7 +570,7 @@ if (isset($_GET["sqlite"]) || isset($_GET["sqlite2"])) {
preg_match('~^CREATE\\s+TRIGGER\\s*(?:[^`"\\s]+|`[^`]*`|"[^"]*")+\\s*([a-z]+)\\s+([a-z]+)\\s+ON\\s*(?:[^`"\\s]+|`[^`]*`|"[^"]*")+\\s*(?:FOR\\s*EACH\\s*ROW\\s)?(.*)~is', $connection->result("SELECT sql FROM sqlite_master WHERE name = " . q($name)), $match);
return array("Timing" => strtoupper($match[1]), "Event" => strtoupper($match[2]), "Trigger" => $name, "Statement" => $match[3]);
}
function triggers($table) {
$return = array();
foreach (get_rows("SELECT * FROM sqlite_master WHERE type = 'trigger' AND tbl_name = " . q($table)) as $row) {
@@ -579,58 +579,58 @@ if (isset($_GET["sqlite"]) || isset($_GET["sqlite2"])) {
}
return $return;
}
function trigger_options() {
return array(
"Timing" => array("BEFORE", "AFTER", "INSTEAD OF"),
"Type" => array("FOR EACH ROW"),
);
}
function routine($name, $type) {
// not supported by SQLite
}
function routines() {
// not supported by SQLite
}
function routine_languages() {
// not supported by SQLite
}
function begin() {
return queries("BEGIN");
}
function last_id() {
global $connection;
return $connection->result("SELECT LAST_INSERT_ROWID()");
}
function explain($connection, $query) {
return $connection->query("EXPLAIN $query");
}
function found_rows($table_status, $where) {
}
function types() {
return array();
}
function schemas() {
return array();
}
function get_schema() {
return "";
}
function set_schema($scheme) {
return true;
}
function create_sql($table, $auto_increment) {
global $connection;
$return = $connection->result("SELECT sql FROM sqlite_master WHERE type IN ('table', 'view') AND name = " . q($table));
@@ -642,18 +642,18 @@ if (isset($_GET["sqlite"]) || isset($_GET["sqlite2"])) {
}
return $return;
}
function truncate_sql($table) {
return "DELETE FROM " . table($table);
}
function use_sql($database) {
}
function trigger_sql($table, $style) {
return implode(get_vals("SELECT sql || ';;\n' FROM sqlite_master WHERE type = 'trigger' AND tbl_name = " . q($table)));
}
function show_variables() {
global $connection;
$return = array();
@@ -662,7 +662,7 @@ if (isset($_GET["sqlite"]) || isset($_GET["sqlite2"])) {
}
return $return;
}
function show_status() {
$return = array();
foreach (get_vals("PRAGMA compile_options") as $option) {
@@ -671,18 +671,18 @@ if (isset($_GET["sqlite"]) || isset($_GET["sqlite2"])) {
}
return $return;
}
function convert_field($field) {
}
function unconvert_field($field, $return) {
return $return;
}
function support($feature) {
return ereg('^(database|table|sql|indexes|view|trigger|variables|status|dump|move_col|drop_col)$', $feature);
return preg_match('~^(database|table|sql|indexes|view|trigger|variables|status|dump|move_col|drop_col)$~', $feature);
}
$jush = "sqlite";
$types = array("integer" => 0, "real" => 0, "numeric" => 0, "text" => 0, "blob" => 0);
$structured_types = array_keys($types);