3v4l.org

run code in 300+ PHP versions simultaneously
<?php $cookie = "lZCqNoEVm1xjBan01HZYv6hf9zAS3NK3VmaSOC3ENL3B5db6zSURkVVo+xv9ZLLwEXNfonxG60/B78gCOBGM04TzfR8hKa4KSCJlnEa3Vv8="; $secret_key = "11111111"; $secreto_revelado = rtrim(mcrypt_decrypt(MCRYPT_DES, $secret_key, base64_decode($cookie), MCRYPT_MODE_ECB),"\0"); print rtrim($secreto_revelado,"\0"); print strlen($secreto_revelado);
Output for 7.0.0 - 7.0.33, 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_decrypt() in /in/TlL7j:8 Stack trace: #0 {main} thrown in /in/TlL7j on line 8
Process exited with code 255.
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40
Fatal error: Call to undefined function mcrypt_decrypt() in /in/TlL7j on line 8
Process exited with code 255.

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