RE: [PHP] Changing a variable's value when a link is clicked
| From: | Jay Blanchard | Date: | Fri, 26 Jul 2002 15:04:48 +0000 |
| Subject: | RE: [PHP] Changing a variable's value when a link is clicked | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-109743@lists.php.net to get a copy of this message | ||
[snip]
Is there a way to change the value of a global variable when someon clicks a
<a href> URL link on a web page?
[/snip]
If the variable is sent via GET i.e.;
http://something.com/foo.php?bar=stuff
then you could;
$bar = $_GET['bar']; //where $bar is the global to be changed, $bar would
now = stuff
HTH!
Jay
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