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run code in 300+ PHP versions simultaneously
<?php $hash = hash_pbkdf2("sha256", "hankat89", "PTPweAej65tm+azGGsmDuw==", 3000); var_dump($hash == "dxCYSKTxU9hk1cSvSF/wWw==");

preferences:
40.96 ms | 402 KiB | 5 Q