On Fri, 2011-03-11 at 21:28 +0200, Danny wrote:
> Hi guys,
>
> I have a form that has a long list of radio-bottons inside of it. The
> radio-buttons are dynamically created via php and MySQL.
>
> Here is an example of one of the radio buttons:
>
> <input type="radio" name="<?php print ("radio_".$result_from_mysql) ; ?>"
> value="0">
> <input type="radio" name="<?php print ("radio_".$result_from_mysql) ; ?>"
> value="1">
>
> Now, when I submit this form to another page for processing, how would I
> "catch"
> the above radio-button's $_POST name since I do not know the name, only that
> it
> starts with "radio_" ?
>
> Thank You
>
> Danny
>
loop thought all the $_POST variables...
foreach($_POST as $key => $val)
{
if(susbtr($key, 0, 7) === "radio_")
{
# this is what we're looking for
}
}
crude, but works... I am sure there are many ways to look for it.
Steve
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