3v4l.org

run code in 300+ PHP versions simultaneously
<?php define( 'KEY', <<<'KEY' -----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAqvjCLfpS0MyilIjR+IsH HPH8TqFUCw4kTAVmTy9SDZV9hHYY2EPgrlTd7gvMP/DWipvBD6Y5w2bPdAQoXr5D qEKAGkE+1El4hS8XyuOdYXSYTDH1HPSlFiGdgsnlkFcbh/fJyzIKBaGLnWxsjhiS deiI7KuEkI9zt+X2r4KqFt/dhnXz0kcB1M7qyhQ6Rvijgjy/A1LsN4ZAREFLCEjb 1AP9nk0QAUHWcG5MvbgsE20Pn4R5wFsMFBTvNmb34jHFREgR9j4DYcV5FFR3tKb8 3XtjE9/kjfK29BSpiyXZs8PSqDhO00vh6txUB4VfkVUD2Bi93rxDeyALnCW7My+l YwIDAQAB -----END PUBLIC KEY----- KEY ); $bytes = random_bytes(32); $iv = ''; for ($i = 0; $i < 100; $i++) { openssl_seal(bin2hex($bytes), $sealed_data, $env_keys, [KEY], 'AES256', $iv); \ob_end_clean(); }

preferences:
24.28 ms | 407 KiB | 5 Q