Re: foreach help

Hi try this: html code for all of checkboxes: <input type="checkbox" name="ch_box[]" ....> php code: if(isset($_POST['ch_box'])) { foreach($_POST['ch_box'] as $ch_box_id => $ch_box_value) { processing instructions } } Regards Jan On Thu, 2003-07-31 at 03:50, Ryan A wrote: > Hi, > I have a set of checkboxes (around 38) which will be sent to me via a > post(eg: <input name="noPlatform" type="checkbox" > id="noPlatform" > value="1>)...if the checkbox is checked then session "noPlatform" should be > created...AND only the checked ones should be registered all others should > be unset. > > one way to do this would be to something like this: > $noPlatform = (isset($_POST['noPlatform'])) ? 1 : 0; > then set the session or via using a if and isset... > > but that would mean doing that for the whole 38 fields...I think I have seen > something like this done via a loop (for, while or foreach or a combination) > but cant find it in my old mail or the archive. > > Thanks in advance, > -Ryan >