How to increment username in php/mysql
Posted: Sat Aug 21, 2010 5:23 pm
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
and one more thing how i can delete Guest users who are not online..
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
Code: Select all
if(isset($_SESSION['Guest']))
{
$_SESSION['Guest']=$_SESSION['Guest']+1;
}
else
{
$_SESSION['Guest']=1;
if(isset($_SESSION['Guest'])) { $_SESSION['Guest']=$_SESSION['Guest']+1; } else { $_SESSION['Guest']=1; }