Online PHP editor | refs for DMv87

<?php var_dump(password_hash('foo', -1)); var_dump(password_hash('foo', 'foo')); var_dump(password_hash('foo', PASSWORD_BCRYPT, ['salt' => 'foo'])); var_dump(password_hash('foo', PASSWORD_BCRYPT, ['cost' => 'foo'])); var_dump(password_hash('foo', PASSWORD_ARGON2I, ['memory_cost' => 'foo'])); var_dump(password_hash('foo', PASSWORD_ARGON2I, ['time_cost' => 'foo'])); var_dump(password_hash('foo', PASSWORD_ARGON2I, ['threads' => 'foo']));