Online PHP editor | refs for I7jCq

@ 2014-04-03T12:17:36Z

<?php
$a = "A-MTP-";
$i = 1;
$j=1;
$s=1;
while ($i < 4)
{
    $ch="ch".$s ;
    $ch= "$".$ch;
    $$ch =array();
    while($j < 13)
    {
        $$ch[$s] = $a."-".$i."-".$j ; 
        if($j % 4 == 0)
        {
            $s++;

        }
       $j++;
    }
    $i++;

}

print_r($$ch1);