problem when mixing session in PHP with ajax

**szpilman** · October 18th, 2006 10:53 AM

dear all,
i just start my way to learn AJAX
i am using a simple framework
AJAXGOLD.JS

i am tryin to make an application that combine the use of AJAX with session in PHP. but i got this message, when i do the 'session'-ing
this is the warning.

Code:

Warning: 
Cannot send session cache limiter - headers already sent 
(output started at c:\apache\htdocs\ajax\lat2_ajaxgold\chat.php:3) in
c:\apache\htdocs\ajax\lat2_ajaxgold\chat.php on line 6

if there is any idea of how to handle session + AJAX,
or give the links, i'd be very thankful

rgrds,

szpilman

**Waqas_Badar** · October 21st, 2006 12:28 AM

When I call the function session_start() but before calling it some thing is going to be print on browser then this warning shown. For example

Code:

<html>
<?
if(!isset($_SESSION))
  session_start();
?>
</html>

This will show a warning!

But following code will not show warning:

Code:

<?
if(!isset($_SESSION))
  session_start();
?>
<html>
......................
</html>

**szpilman** · October 21st, 2006 11:06 AM

thnx Badar

u got it right. i have corrected my code. some of the errors were also caused by incompatibilities in PHP functions that i used in my PHPTriad

but i have resolved it. thnx badar

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