3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php function pad_key($key){ // key is too large if(strlen($key) > 32) return false; // set sizes $sizes = array(16,24,32); // loop through sizes and pad key foreach($sizes as $s){ while(strlen($key) < $s) $key = $key."\0"; if(strlen($key) == $s) break; // finish if the key matches a size } // return return $key; } var_dump(base64_encode(mcrypt_encrypt(MCRYPT_RIJNDAEL_256, pad_key("bite"), 717098756, MCRYPT_MODE_ECB)));
based on JGtpU
Output for 7.0.6 - 7.2.0
Fatal error: Uncaught Error: Call to undefined function mcrypt_encrypt() in /in/kQNoA:20 Stack trace: #0 {main} thrown in /in/kQNoA on line 20
Process exited with code 255.
Output for 5.5.0 - 5.5.34, 5.6.0 - 5.6.20, 7.0.0 - 7.0.5
string(44) "2UAkxTaHAtoQu5O6CdIBP+c73Er/0L8DA+CQE++n0zA="
Output for 5.5.35 - 5.5.38, 5.6.21 - 5.6.28
Fatal error: Call to undefined function mcrypt_encrypt() in /in/kQNoA on line 20
Process exited with code 255.