Posted by Peter van Schie on 09/30/45 11:33

Nitrous wrote:
> Hi I can't find info on how to achieve the following:
>
> I want to increment through the variable names I've already set.
> Specifically $general_image1, $general_image2 & $general_image3
>
> I need something like this code (that works !!)
>
> for($i=1; $i<4; $i++)
> {
> if($general_image[$i] != "&nbsp;")
> {
> blah blah...
> }
> }

I'm not sure as to what you're trying to accomplish exactly, but my
guess is that you want to iterate through the general_image array?
In that case you could use foreach, like:

<?php
foreach($general_image as $cur_image)
{
if ($cur_image != "&nbsp;")
{
// do your magic...
}
}
?>

HTH.
Peter.
--
http://www.phpforums.nl

• Next in forum: Re: NEED HELP Incrementing a variable name
• Prev in forum: NEED HELP Incrementing a variable name
• Thread view: Re: NEED HELP Incrementing a variable name

[Reply to this message]