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<?php class CRYPT { public function encrypt($Str,$Key=ENCKEY) { srand(); $Str=str_pad($Str, 32-strlen($Str)); $IVSize=mcrypt_get_iv_size(MCRYPT_RIJNDAEL_128, MCRYPT_MODE_CBC); $IV=mcrypt_create_iv($IVSize, MCRYPT_RAND); $CryptStr=mcrypt_encrypt(MCRYPT_RIJNDAEL_128, $Key, $Str, MCRYPT_MODE_CBC, $IV); return base64_encode($IV.$CryptStr); } public function decrypt($CryptStr,$Key=ENCKEY) { if ($CryptStr!='') { $IV=substr(base64_decode($CryptStr),0,16); $CryptStr=substr(base64_decode($CryptStr),16); return trim(mcrypt_decrypt(MCRYPT_RIJNDAEL_128, $Key, $CryptStr, MCRYPT_MODE_CBC,$IV)); } else { return ''; } } } // class ENCRYPT() $enc = CRYPT;
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
Fatal error: Uncaught Error: Undefined constant "CRYPT" in /in/PXKcT:24 Stack trace: #0 {main} thrown in /in/PXKcT on line 24
Process exited with code 255.
Output for 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
Warning: Use of undefined constant CRYPT - assumed 'CRYPT' (this will throw an Error in a future version of PHP) in /in/PXKcT on line 24
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.33
Notice: Use of undefined constant CRYPT - assumed 'CRYPT' in /in/PXKcT on line 24

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180.38 ms | 402 KiB | 222 Q