<?php $vars = array(11, '11e1', '11f1', '11e0', '11f0', '11e2', '11f2'); $size = count($vars); for($ii = 0; $ii < $size; $ii++) { for($jj = 0; $jj < $size; $jj++) { echo "$ii $jj\n"; } } var_dump($vars);
You have javascript disabled. You will not be able to edit any code.