3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $size = 7; for($i = 0; $i < $size; $i++){ for($j = 0; $j < $size; $j++){ if($i = 0 || $i = $size-1){ echo('@'); }elseif($j = 0 || $j = $size-1) echo('@'); else echo('*'); } echo("</br>"); }
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
@@@@@@@</br>