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run code in 300+ PHP versions simultaneously
<?php $a = "define('DB_PASSWORD', 'un}C)y~&tSzb'); un}C)y~&tSzb"; $b = 'define("DB_PASSWORD", "un}C)y~&tSzb"); un}C)y~&tSzb'; $c = 'DEFINE("DB_PASSWORD", "un}C)y~&tSzb"); un}C)y~&tSzb'; $d = "DEFINE('DB_PASSWORD', 'un}C)y~&tSzb'); un}C)y~&tSzb"; $old = preg_quote("un}C)y~&tSzb"); echo preg_replace('/define\([\'\"]db_password[\'\"],\s*[\'\"]'.$old.'[\'\"]/i', 'define("DB_PASSWORD", "123456")', $a) . "\n"; echo preg_replace('/define\([\'\"]db_password[\'\"],\s*[\'\"]'.$old.'[\'\"]/i', 'define("DB_PASSWORD", "123456")', $b) . "\n"; echo preg_replace('/define\([\'\"]db_password[\'\"],\s*[\'\"]'.$old.'[\'\"]/i', 'define("DB_PASSWORD", "123456")', $c) . "\n"; echo preg_replace('/define\([\'\"]db_password[\'\"],\s*[\'\"]'.$old.'[\'\"]/i', 'define("DB_PASSWORD", "123456")', $d) . "\n";
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
define("DB_PASSWORD", "123456")); un}C)y~&tSzb define("DB_PASSWORD", "123456")); un}C)y~&tSzb define("DB_PASSWORD", "123456")); un}C)y~&tSzb define("DB_PASSWORD", "123456")); un}C)y~&tSzb
preferences:
266.72 ms | 406 KiB | 459 Q