3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $fname="Sue"; $lname = "Moo"; echo $fname . ' ' . $lname,"\n"; echo $fname, ' ', $lname,"\n"; echo "$fname $lname\n";
based on 8dd6v
Output for 4.3.0 - 5.6.28, hhvm-3.12.0, 7.0.0 - 7.1.0
Sue Moo Sue Moo Sue Moo
Output for hhvm-3.10.0

Process exited with code 153.