3v4l.org

run code in 300+ PHP versions simultaneously
<?php if (phpversion() != '5.5.5') { echo 'Wrong version.'; die; } die; $config = array( "digest_alg" => "sha512", "private_key_bits" => 4096, "private_key_type" => OPENSSL_KEYTYPE_RSA, ); // Create the private and public key $res = openssl_pkey_new($config); $data = 'this-is-data'; //$t = openssl_seal($data, $sealed, $keys, []);
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.1 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.4, 5.5.6 - 5.5.37, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.10, 7.2.0
Wrong version.
Output for 5.5.5
Output for 5.1.0
Fatal error: fatal flex scanner internal error--end of buffer missed in /in/WHVTN on line 23
Process exited with code 255.
preferences:
162.49 ms | 401 KiB | 212 Q