3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $t = NULL; if (isset($t){ echo "isset."; } else { echo "is not set."; }
Output for 5.3.0 - 5.4.21
Parse error: syntax error, unexpected '{' in /in/HTSi5 on line 5
Process exited with code 255.