Querystrings... www.foo.com/?=foo

[Sarlok]

Hello.

A fairly simple question, with I'm hoping, an equally simple answer.

How do I get info from querystrings?

And is there ayn special way I have to store it?

Thanks

[sde]

this example i'll use: http://www.codenewbie.com/?foo=bar

PHP Code:

<?
echo $foo;
?>

that will print "bar"

now sometimes global variables will be turned off in some php configurations, so you will have to use the following. when you send variables in the url, you are using the 'GET' method.

PHP Code:

<?
echo $_GET['foo'];
?>

this will also print "bar"

hope this helps.

[Sarlok]

Excellent. Thanks.