3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $i = -1; $max = 6; while( ++$i, $i < $max ) { printf("%d ", $i++); } // 0 2 4
Output for 5.3.0 - 5.4.28
Parse error: syntax error, unexpected ',' in /in/q2Upa on line 5
Process exited with code 255.