3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $key = 'FSHcT+sfRO/siok2ooweuA=='; $key = base64_decode($key); $message = 'I want to decode this'; $iv = mcrypt_create_iv(16, MCRYPT_DEV_URANDOM); $iv = '30303030303030303030303030303030'; print $iv.'<p>'; $encrypted = mcrypt_encrypt(MCRYPT_RIJNDAEL_128, $key, $message, MCRYPT_MODE_CBC, $iv); $decrypted = mcrypt_decrypt(MCRYPT_RIJNDAEL_128, $key, $encrypted, MCRYPT_MODE_CBC, $iv); print base64_encode($encrypted); ?>
based on CfeEW
Output for 7.0.6 - 7.2.0
Fatal error: Uncaught Error: Call to undefined function mcrypt_create_iv() in /in/GlkPN:7 Stack trace: #0 {main} thrown in /in/GlkPN on line 7
Process exited with code 255.
Output for 5.6.0 - 5.6.20, 7.0.0 - 7.0.5
30303030303030303030303030303030<p> Warning: mcrypt_encrypt(): Received initialization vector of size 32, but size 16 is required for this encryption mode in /in/GlkPN on line 10 Warning: mcrypt_decrypt(): Received initialization vector of size 32, but size 16 is required for this encryption mode in /in/GlkPN on line 11
Output for 5.5.35 - 5.5.38, 5.6.21 - 5.6.28
Fatal error: Call to undefined function mcrypt_create_iv() in /in/GlkPN on line 7
Process exited with code 255.
Output for 5.4.0 - 5.5.34
30303030303030303030303030303030<p> Warning: mcrypt_encrypt(): The IV parameter must be as long as the blocksize in /in/GlkPN on line 10 Warning: mcrypt_decrypt(): The IV parameter must be as long as the blocksize in /in/GlkPN on line 11 EK/tvL3RsjOY1j82ILXv7R3Id+htE0GXJVR+wL6GN5o=