3v4l.org

run code in 300+ PHP versions simultaneously
<?php $setting = '$2y$04$'; $salt = '1234567890123456789012'; // SAME SALT FOR ALL PASSWORDS, OMG, DON'T $passwd1 = str_repeat('a', 256); $passwd2 = 'a'; $hash1 = crypt($passwd1, $setting . $salt); $hash2 = crypt($passwd2, $setting . $salt); echo ($hash1 === $hash2 ? 'same' : 'unique');

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42.09 ms | 402 KiB | 5 Q