3v4l.org

run code in 300+ PHP versions simultaneously
<?php $h='$2a$07$usesomesillystringforsalt$'; $p='salasana'; $c=crypt($p,$h); echo "HASH: $h - CRYPT: $c\n"; if ($c == $h) { echo "MATCH OK\n"; } else { echo "NO MATCH\n"; } ?>

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26.48 ms | 402 KiB | 5 Q