Re: Looping through variables
| From: | Phillip Bow | Date: | Mon, 23 Apr 2001 19:42:51 +0000 |
| Subject: | Re: Looping through variables | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-49919@lists.php.net to get a copy of this message | ||
All of the POST variables will be stored in the HTTP_POST_VARS array which
you can loop through once rather than manually doing each seperate variable.
--
phill
""Ashley M. Kirchner"" <ashley@pcraft.com> wrote in message
news:3AE4853B.9309A7CA@pcraft.com...
>
> I have a bunch of variables (through a POST form) that I need to
> loop through and check for content. Right now, each one is being
> evaluated separately:
>
> if ($var1 == '') {
> $url .= "&var1=";
> $error = 1;
> } else {
> $url .= "&var1=".urlencode(stripslashes($var1))."";
> }
>
> Then repeat for $var2, $var3, etc., etc...
>
> Is there a better way of doing this looping instead of writing the
> same routine over and over again?
>
> AMK4
>
> --
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