3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = '100'; $block = mcrypt_get_block_size('des', 'ecb'); $pad = $block - (strlen($str) % $block); $str .= str_repeat(chr($pad), $pad); echo rawurlencode(mcrypt_encrypt(MCRYPT_DES, 'd9daa', $str, MCRYPT_MODE_ECB));
Output for 7.0.6 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Fatal error: Uncaught Error: Call to undefined function mcrypt_get_block_size() in /in/DQUnX:3 Stack trace: #0 {main} thrown in /in/DQUnX on line 3
Process exited with code 255.
Output for 5.6.8 - 5.6.20, 7.0.0 - 7.0.5
Warning: mcrypt_encrypt(): Key of size 5 not supported by this algorithm. Only keys of size 8 supported in /in/DQUnX on line 7
Output for 5.5.35, 5.6.21 - 5.6.28
Fatal error: Call to undefined function mcrypt_get_block_size() in /in/DQUnX on line 3
Process exited with code 255.
Output for 5.5.24 - 5.5.34
l%E8ox9%CD%C6%B0

preferences:
196.3 ms | 401 KiB | 229 Q