3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x = "test"; $y = "test\0anything"; $salt = '$2y$04$sdlkfjsd2lkf4h6zldf35ksj252gh'; var_dump(crypt($x, $salt), crypt($y, $salt));

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95.65 ms | 2688 KiB | 5 Q