waqas87

any help on Ajax ping code i Google it but found nothing ....

sorry about here it is { <?php $Gueststatus="update tbl_guestuser set STATUS='0' Where USERNAME='$userG'"; mysql_query($Gueststatus); $Userstatus="update tbl_signup set loginststus='0' Where MemberUserName='$user'"; mysql_query($Userstatus); ?> alert('hi'); }

i am trying to set user status as offline when user close browser but i am facing a problem ... i am calling a function when body unload which will set guest user status to "0" when user close the browser but it not working ... it execute php before function is called.. any idea why this is happening ...plz help it's making me crazy

hi .. i am working on chat system ..there are two types of user one are register and other are guest and i have to add guest user..in to database as temporary so they can chat with each other the problem i am facing is with there names i want name like this (Guest1,Guest2,Guest3,Guest4,...so on..)..i am trying but it is not working on live server .. i have tested it on my local server using xampp server.. it worked but not on live server... here is the code which i am using if(isset($_SESSION['Guest'])) { $_SESSION['Guest']=$_SESSION['Guest']+1; } else { $_SESSION['Guest']=1; and one more thing how i can delete Guest users who are not online..