3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php echo("\x61\x31\x31\x44\x4F\x54\x74\x68\x61\x74\x44\x4f\x54\x46\x61\x76\x61\x2b\x63\x72\x61\x70\65\x54\x66\x6C\x61\x72\x65\x44\x41\x53\x48\x6f\x6E\x44\x4F\x54\x63\x6F\x6D") ?>
Output for 5.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
a11DOTthatDOTFava+crap5TflareDASHonDOTcom