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run code in 200+ php & hhvm versions
Bugs & Features
<?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 = new CRYPT; $s = "vhqeqioslhcy3yzqi47fp6evl7clr4n9|~|1|~|62.107.4.183"; $s = $enc-encrypt($s, "w+2#)1FP&LIPTL2<8I2"); $s = "DXU+BnC/xV6b/CQXj2kd+qyRIw9esCuFb8vQuyJkPFQzyYLu7NXKIpRlrWsOe5xLhvCwpRcXcr8dpsK9zOYlSgxUSgoPlLcrlsD1+RJNCm2bDB0RJw8lg4P47nCThpnd3XsgHpcwfU4lp/OfmAWFHikFOKOOa3iWGL7vQPsDax0="; $test = $enc->encrypt($s, "w+2#)1FP&LIPTL2<8I2"); //echo $test; $lol = $enc->decrypt($s, "w+2#)1FP&LIPTL2<8I2"); echo $enc->decrypt($lol, "w+2#)1FP&LIPTL2<8I2");
based on tMEXB
Output for 7.0.0 - 7.2.0
Fatal error: Uncaught Error: Call to undefined function encrypt() in /in/c8jlp:26 Stack trace: #0 {main} thrown in /in/c8jlp on line 26
Process exited with code 255.
Output for 5.3.19 - 5.6.28
Fatal error: Call to undefined function encrypt() in /in/c8jlp on line 26
Process exited with code 255.