3v4l.org

run code in 300+ PHP versions simultaneously
<?php for($z=($i=1,$j=2); $z < 3; $z++){ var_dump($z); }
Output for 5.3.0 - 5.3.28, 5.4.0 - 5.4.27
Parse error: syntax error, unexpected ',' in /in/ps0Ci on line 2
Process exited with code 255.
preferences:
189.76 ms | 1395 KiB | 64 Q