[SOLVED] header location urlencode

[chaiwei]

Hi all,

 

Please kindly look at the following statement.

 

header('Location: '.urlencode($PHP_SELF.'?'.$_SERVER['HTTP_REFERER']));

 

It doesn't work properly. It show me the page 404 not found.

 

I type 192.168.2.3/chaiwei/main.php

 

it jump to

http://192.168.2.3/chaiwei/%3F

 

I want it jump to login page

 

Thanks in advance.

 

 

[mtoynbee]

What happens when you use $_SERVER['PHP_SELF'] instead?

[chaiwei]

i echo out the $_SERVER['HTTP_REFERER'];

 

It shows empty

[Mchl]

HTTP_REFERER is the url of page, from which user got linked to your page. So if you type in your url in browser address bar, it sure is empty.

[Adam]

$_SERVER['HTTP_REFERER'] doesn't always have a value ..

 

... and mtoynbee is saying $PHP_SELF should be: $_SERVER['PHP_SELF']

 

Adam

[chaiwei]

I see.

 

Thanks a lot.