Check if PHP session has already started

Question

I have a PHP file that is sometimes called from a page that has started a session and sometimes from a page that doesn\'t have session started. Therefore when I have s

Answer 1

You can use the following solution to check if a PHP session has already started:

if(session_id()== '')
{
   echo"Session isn't Start";
}
else
{
    echo"Session Started";
}