Posted by IWP506 on 12/07/05 01:13

Carl wrote:
> IWP506@gmail.com wrote:
> > Hey
> >
> > Is there a way to go through each element in the $_POST supervariable?
> >
> > I'm making a page with dynamic forms, so I don't know for sure how many
> > $_POST variables there will be (the number of textboxes, radio buttons,
> > etc changes).
> >
> > How can I either count them or do a foreach loop to do this?
> >
> > Thanks
> >
> > iwp506@gmail.com
> >
>
> iwp506,
>
> Easy, just treat $_POST as an array and use foreach.
> http://www.php.net/manual/en/control-structures.foreach.php
>
> Don't forget to make the post values safe before using them if they were
> input by the users...
>
> Carl.

Ok, thanks

[Back to original message]