3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $key="0123456789123456"; $iv = mcrypt_create_iv(16, MCRYPT_DEV_URANDOM); $plain = "id=1"; $res = mcrypt_encrypt(MCRYPT_RIJNDAEL_128, $key, $plain, "cbc", $iv); $res = base64_encode($iv.$res); /*$res = base64_decode($iv.$res); $iv = substr($res,0, 16); $res = substr($res, 16, strlen($res)-16); $res = mcrypt_decrypt(MCRYPT_RIJNDAEL_128, $key, $res, "cbc", $iv); $res = str_replace("\x00", "", $res); parse_str($res, $arr); var_dump($arr);*/
based on 42BoK
Output for 7.0.6 - 7.2.0
Fatal error: Uncaught Error: Call to undefined function mcrypt_create_iv() in /in/KP1DY:3 Stack trace: #0 {main} thrown in /in/KP1DY on line 3
Process exited with code 255.
Output for 5.4.1 - 5.5.34, 5.6.8 - 5.6.20, 7.0.0 - 7.0.5
Output for 5.3.18 - 5.3.29, 5.5.35, 5.6.21
Fatal error: Call to undefined function mcrypt_create_iv() in /in/KP1DY on line 3
Process exited with code 255.