3v4l.org

run code in 300+ PHP versions simultaneously
<?php $password = 'test'; $salt = 'testtesttesttesttesttesttest'; // pre-calculated hash using PHP 5.4 and the new flag $2y$ $hash = '$2y$10$testtesttesttesttesttetsVhdqssnPoru2WOCEBbSFwYnOfjwmG'; if (version_compare(PHP_VERSION, '5.3.7', '<')) { $hash = str_replace('$2y$','$2a$', $hash); echo "Changed the 2y in 2a\n"; } if ($hash === crypt($password, $hash)) { echo "OK!\n"; } else { echo "ERROR\n"; }

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