3v4l.org

run code in 300+ PHP versions simultaneously
<?php $input = '3v4l.org is an online shell that allows you to evaluate (hence 3v4l) your code on my server. I compiled more than 100 different PHP versions (every version released since 4.3.0) plus HHVM for you to use. For every script you submit, this site tells you:'; $hash = password_hash($input, PASSWORD_BCRYPT, ['cost' => 8]); $start = microtime(1); for($i = 0; $i < 100; $i++) { password_verify($hash, $input); } var_dump(microtime(1)-$start); $start = microtime(1); for($i = 0; $i < 100; $i++) { password_verify($hash, '3v4l.org is an online shell that allows you to evaluate (hence 3v4l) your code on my server. I compiled more than 100 different'); } var_dump(microtime(1)-$start);

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28.63 ms | 402 KiB | 5 Q