Online PHP editor | refs for 2gka1

<?php $password = 'dupa123'; $salt = 'abcabcabcabcabcabcabca'; $cost = 12; $hashWithManualSalt = password_hash($password, PASSWORD_BCRYPT, ['salt' => $salt, 'cost' => 12]); $hashWithAutomaticSalt = password_hash($password, PASSWORD_BCRYPT, ['cost' => 12]); echo 'deprecated way (should be valid): ', password_hash('dupa123', PASSWORD_BCRYPT, ['salt' => $salt, 'cost' => 12]) === $hashWithManualSalt ? 'valid' : 'invalid', PHP_EOL; echo 'deprecated way (should be invalid): ', password_hash('dupa321', PASSWORD_BCRYPT, ['salt' => $salt, 'cost' => 12]) === $hashWithManualSalt ? 'valid' : 'invalid', PHP_EOL; echo 'new way (should be valid): ', password_verify('dupa123', $hashWithAutomaticSalt) ? 'valid' : 'invalid', PHP_EOL; echo 'new way (should be invalid): ', password_verify('dupa321', $hashWithAutomaticSalt) ? 'valid' : 'invalid', PHP_EOL;