why is the warning message?

[riddhi]

Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at f:\program files\easyphp1-8\www\plaincart\add_cart.php: in f:\program files\easyphp1-8\www\plaincart\add_cart.php on line 14

 

for the code :-

 

session_start();

print_r ($_SESSION['productId']);

[MadTechie]

please read the header post

[riddhi]

But in that entire script i haven't used header 

[trq]

Did you read the link? Starting a session sends a header to the client. You cannot send a header once the initial headers have been sent.

 

You need to call session_start() before any output to the browser.

[riddhi]

I have tried to understand but at present sound too difficult for a novice like me  ???.

 

      I am trying to pass the array between the script but without any sucess.

[MadTechie]

please post lines  8 ) and 14 )

[riddhi]

Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at f:\program files\easyphp1-8\www\plaincart\add_cart.php: in f:\program files\easyphp1-8\www\plaincart\add_cart.php on line 14

 

here is the required code :-

 

Code:

session_start();

 

print_r ($_SESSION['productId']);

[MadTechie]

is

print_r ($_SESSION['productId']);

line 14 of add_cart.php ?

 

if so

comment it out

ie

//print_r ($_SESSION['productId']);