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<?php $a = "define('DB_PASSWORD', 'fuuu'); fuuu"; $b = 'define("DB_PASSWORD", "fuuu"); fuuu'; $c = 'DEFINE("DB_PASSWORD", "fuuu"); fuuu'; $d = "DEFINE('DB_PASSWORD', 'fuuu'); fuuu"; $new = "un}C)y~&tSzb"; echo preg_replace('/define\([\'\"]db_password[\'\"],\s*[\'\"]'.$new.'[\'\"]/i', 'define("DB_PASSWORD", "123456")', $a) . "\n"; echo preg_replace('/define\([\'\"]db_password[\'\"],\s*[\'\"]fuuu[\'\"]/i', 'define("DB_PASSWORD", "123456")', $b) . "\n"; echo preg_replace('/define\([\'\"]db_password[\'\"],\s*[\'\"]fuuu[\'\"]/i', 'define("DB_PASSWORD", "123456")', $c) . "\n"; echo preg_replace('/define\([\'\"]db_password[\'\"],\s*[\'\"]fuuu[\'\"]/i', 'define("DB_PASSWORD", "123456")', $d) . "\n";
Output for 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 - 8.3.4, 8.3.6
Warning: preg_replace(): Compilation failed: unmatched closing parenthesis at offset 42 in /in/YebU2 on line 8 define("DB_PASSWORD", "123456")); fuuu define("DB_PASSWORD", "123456")); fuuu define("DB_PASSWORD", "123456")); fuuu
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 Warning: preg_replace(): Compilation failed: unmatched closing parenthesis at offset 42 in /in/YebU2 on line 8 define("DB_PASSWORD", "123456")); fuuu define("DB_PASSWORD", "123456")); fuuu define("DB_PASSWORD", "123456")); fuuu
Output for 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, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33
Warning: preg_replace(): Compilation failed: unmatched parentheses at offset 42 in /in/YebU2 on line 8 define("DB_PASSWORD", "123456")); fuuu define("DB_PASSWORD", "123456")); fuuu define("DB_PASSWORD", "123456")); fuuu
Output for 4.3.0 - 4.3.10
Warning: Compilation failed: unmatched parentheses at offset 42 in /in/YebU2 on line 8 define("DB_PASSWORD", "123456")); fuuu define("DB_PASSWORD", "123456")); fuuu define("DB_PASSWORD", "123456")); fuuu
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