3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $key = 'internet123'; $string = 'uxLiOKcdQtXG4sYwNRsHUztl7vxck30ocGEjHoYv3Co7M6L5yf4GBiwLEtPnhPJAROKtAqJU0mHvwQErociBQFvppIWuSXlX1eUlelWYQXrFcisrBfmxILxBVcRCgomsKY1+Olf43w41kGh40N5etw='; // note the spaces $iv = mcrypt_create_iv( mcrypt_get_iv_size(MCRYPT_RIJNDAEL_128, MCRYPT_MODE_CBC), MCRYPT_DEV_URANDOM ); $encrypted = base64_encode( $iv . mcrypt_encrypt( MCRYPT_RIJNDAEL_128, hash('sha256', $key, true), $string, MCRYPT_MODE_CBC, $iv ) ); $data = base64_decode($encrypted); $iv = substr($data, 0, mcrypt_get_iv_size(MCRYPT_RIJNDAEL_128, MCRYPT_MODE_CBC)); $decrypted = rtrim( mcrypt_decrypt( MCRYPT_RIJNDAEL_128, hash('sha256', $key, true), substr($data, mcrypt_get_iv_size(MCRYPT_RIJNDAEL_128, MCRYPT_MODE_CBC)), MCRYPT_MODE_CBC, $iv ), "\0" ); echo 'Encrypted:' . "\n"; var_dump($encrypted); echo "\n"; echo 'Decrypted:' . "\n"; var_dump($decrypted);
based on CJfSn
Output for 7.0.0 - 7.3.0rc3
Fatal error: Uncaught Error: Call to undefined function mcrypt_create_iv() in /in/4GD6I:8 Stack trace: #0 {main} thrown in /in/4GD6I on line 8
Process exited with code 255.
Output for hhvm-3.15.4
Encrypted: string(236) "HqvmA+/MHdQoPlcFFoBXgLNoZDugN+yRX6t2a1xQc7i8U8c7vMMMif0w2rPP2RG1U1IhYB6PzWsbBXDSBp8Y3OeKLuQQwLyoGoOthZLkj6rVIyvwW4pEchmXpkj0v2gtlhjnd4CQv2/t9B3QVPF3A8YTXqRC6GyD1BSowRZoiIEHAY7gnvCJZ8bUSAw+VmGT+V0tFSGuLCC1zXtEN1+c3yahJWpSvOF3BIi3RmCOsLI=" Decrypted: string(151) "uxLiOKcdQtXG4sYwNRsHUztl7vxck30ocGEjHoYv3Co7M6L5yf4GBiwLEtPnhPJAROKtAqJU0mHvwQErociBQFvppIWuSXlX1eUlelWYQXrFcisrBfmxILxBVcRCgomsKY1+Olf43w41kGh40N5etw="
Output for 5.6.0 - 5.6.30
Fatal error: Call to undefined function mcrypt_create_iv() in /in/4GD6I on line 8
Process exited with code 255.