Online PHP editor | rfc for o1qnj

@ 2015-11-06T11:40:23Z

<?php

//82534

define('ENCKEY','w+2#)1FP&LIPTL2<8I2');

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()

$e = new CRYPT;

$s = urldecode("LnMWU28qggKQUzfPasr03NYEG%2FD2A5Zas1Ory9GfkZ7kIUDQ9XKG6vsYKI03WYhZML%2FZxvqlWHbeCAXJ4uuD0TuRKZY1Jt8NLgSnNCDwMQjAQN5NAwfv45eWiNg2r6l596Z75ZQC%2FOunu5QhHvF3CvxHso3n9i%2BTW2HzzbHn%2B2Q%3D");
$s = $e->decrypt($s);
echo $e->decrypt($s);

Output for git.master, git.master_jit, rfc.property-hooks: Fatal error: Uncaught Error: Call to undefined function mcrypt_decrypt() in /in/o1qnj:21 Stack trace: #0 /in/o1qnj(31): CRYPT->decrypt('\xD6\x04\e\xF0\xF6\x03\x96Z\xB3S\xAB\xCB\xD1\x9F\x91...') #1 {main} thrown in /in/o1qnj on line 21
Process exited with code 255.

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