3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo 'METHODS CONTAINING SIV:', PHP_EOL; foreach (openssl_get_cipher_methods() as $method) { if (preg_match('/siv/', strtolower($method))) { var_dump($method); } } echo PHP_EOL, str_repeat('-', 80), PHP_EOL, PHP_EOL; echo 'ALL METHODS:', PHP_EOL; var_dump(openssl_get_cipher_methods());

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53.75 ms | 402 KiB | 5 Q