3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo urldecode('U9mpj1TGh%2FtDoeu0YintiSG4hDJxFfTEA0x5zPPMLUSw88IwjdeUo0%2B60d9ufdHoNdQ0NpxqsabUWqM8OS2QbA%3D%3D'); echo "\n"; echo base64_decode('U9mpj1TGh'); echo "\n"; echo base64_decode('tDoeu0YintiSG4hDJxFfTEA0x5zPPMLUSw88IwjdeUo0+60d9ufdHoNdQ0NpxqsabUWqM8OS2QbA==');

preferences:
32.18 ms | 402 KiB | 5 Q