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run code in 300+ PHP versions simultaneously
<?php var_dump( password_hash('fubar', 1, array('salt' => 'abcdefghijklmnopqrstuv', 'cost' => 4)), crypt('fubar', '$2y$04$abcdefghijklmnopqrstuv') );

preferences:
40.26 ms | 402 KiB | 5 Q