Hi all, I am trying to use session in my wml. So, I add the following statement in my php. header("Content-type: text/vnd.wap.wml"); echo ("<?xml version=\"1.0\" ?>\n"); echo ("<!DOCTYPE wml PUBLIC \"-//WAPFORUM//DTD WML 1.1//EN\" \"http://www.wapforum.org/DTD/wml_1.1.xml\">"); session_start(); session_register("temp"); But it's not sucessful and I get the following error message. Should I set some parameter to use session in wml format? Can anyone help me? Thanks! <b>Warning</b>: Cannot send session cookie - headers already sent by (output started at c:\inetpub\wwwroot\dinol\index.php:3) in <b>c:\inetpub\wwwroot\dinol\index.php</b> on line <b>6</b><br> <br> <b>Warning</b>: Cannot send session cache limiter - headers already sent (output started at c:\inetpub\wwwroot\dinol\index.php:3) in <b>c:\inetpub\wwwroot\dinol\index.php</b> on line <b>6</b><br> Gary -- PHP Windows Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]