Re: netscape 4.x problem
| From: | Analysis & Solutions | Date: | Mon, 24 Jun 2002 04:10:17 +0000 |
| Subject: | Re: netscape 4.x problem | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-103531@lists.php.net to get a copy of this message | ||
Hi Tom:
On Sun, Jun 23, 2002 at 01:24:57AM -0600, Thomas E. Ruth wrote:
>
> If I have a script called "sendheader.php" with the following:
>
> <?
> if (! isset($GLOBALS[sendheader])) {
> header("Location: http://blah.com/sendheader.php");
> exit;
> }
>
> echo "blah";
> ?>
Dude, what IS the point of this?
If the $sendheader variable isn't set, you're sending the person back to
the same page w/o setting the sentheader variable first... So, you've
created an infinite loop. Do you mean to be doing:
header('Location: http://blah.com/sendheader.php?sendheader=y');
Some other tips:
When array keys are strings, put them in quotes ($GLOBALS['sendheader'])
Use single quotes rather than double quotes when dealing with strings that
are not being evaluated for variables in them.
--Dan
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