<?php $vowels = array('a','e','i','o','u'); $other = array(); $prev = null; for ($x=0,$s=null,$s=null;$x<4;$x++) { if (in_array($prev, $other)) { $s .= array_rand($vowels); } else { $s .= array_rand($other); } $prev = $s; } echo $s;
You have javascript disabled. You will not be able to edit any code.