Entry

why do I get a message "Warning: session_start(): Cannot send session cookie - headers already sent

Oct 9th, 2006 10:25
Matthew Wilkinson, xinyu niu, http://php.net/ob-start

You need to place session_start() at a place in your script before
anything is output to the browser. Alternatively, you can place
ob_start() at the beginning of your script to activate output buffering.