php help

[chanukadl]

Warning: session_start() [function.session-start]: Cannot send session cache limiter - headers already sent (output started at /home/ceylonmo/public_html/contactus.php:2) in /home/ceylonmo/public_html/contactus.php on line 7



"machanla me line eken kiyanne mokakda?????????? man fb like box eka danna gihin eka aw... danna kenek innawanam udawkaranna customer mawa kai bans nathnam... lol

 

[SaNDun]

othana wela thiyenne machan session_start(); function eka call wenna kalin mokak hari text ekak page eke print wenawa. ehemath nathnam php output ekak display wenawa.. oya function ekata kalin page eke wena monawa hari output/display wenna liyala thiyenawa nam eka ayin karanna. ethakota wede hariyai.