3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo base64_decode("ISFldmFsIGVjaG8gYmFzZTY0X2RlY29kZSgiSVNGbGRtRnNJR1ZqYUc4Z0lraHBJU‌​0k3Iik7");
preferences:
24.82 ms | 404 KiB | 5 Q