3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php isset(1 + $asd);
Output for hhvm-3.10.0 - 3.12.0
Notice: Undefined variable: asd in /in/s0rJH on line 3
Output for 5.4.0 - 5.4.29
Parse error: syntax error, unexpected '1' (T_LNUMBER) in /in/s0rJH on line 3
Process exited with code 255.
Output for 5.3.0 - 5.3.28
Parse error: syntax error, unexpected T_LNUMBER in /in/s0rJH on line 3
Process exited with code 255.