Online PHP editor | refs for 6PSlN

@ 2014-04-15T07:48:17Z

<?php

$iterator = 10;
$cat = array(1 => 'a',2 => 'b',3 => 'c');

foreach($cat as $k => &$c)
{
    if ($iterator < 15)
    {
        $cat[$iterator] = $iterator;
        $iterator++;
    }
    echo $c;  
}

var_dump($cat);