Re: Re: Muti-Dimensional Array Help Please

Nick Wilson wrote:

* and then M. Sokolewicz declared....

However, if it does matter, then I suggest a different way. This would

Yes, it does matter, a *lot* ;-) I have to hit each machine in order, choosing an IP from that machine and using it do 'do_stuff()'

order them by their 2nd index, not the first (meaning by $machines[1][1], $machines[2][1], etc); <?php $max = 0; foreach($machines as $machineId => $ips) { $max = ($max >= count($ips) ? $max : count($ips)); } for($i=0;$i<$max;$i++) { foreach($machines as $machineId => $ips) {

     if(isset($ips[$i])) {
        do_stuff($ips[$i]);
     } else {
        continue;
     }

} } ?>

Would that work with what i said above? im afraid i've never got the hang of the ? operator and dont really understand your code, sorry... thanks very much.. $max = ($max >= count($ips) ? $max : count($ips));

just means the following: if($max >= count($ips) { $max = $max; } else { $max = count($ips); } :)