3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo base64_decode('SDpcRHJvcGJveFxBcHBzXEdpdEh1Ylxfd29ya1xjei56dXN2YlxzaXRlc1xkZWZhdWx0XGZpbGVzXGdhbGVyaWVzXHZ5dHZhcm55MS8xOS5qcGc');

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37.08 ms | 402 KiB | 5 Q