3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $x = 10; while(--$x --> 0) echo "$x\n";
Output for 5.4.0 - 5.4.16
Parse error: syntax error, unexpected '--' (T_DEC) in /in/2JaUi on line 3
Process exited with code 255.
Output for 5.3.0 - 5.3.26
Parse error: syntax error, unexpected T_DEC in /in/2JaUi on line 3
Process exited with code 255.