Fatal error: Call to undefined function session_register()

Question

session_register(\"username\"); // session checker for pages
$_SESSION[\'username\']= $username; // storing username in session

i am doing a php lo

Answer 1

Use isset($_SESSION['username']) for check session Like as:

if(!isset($_SESSION['username'])){
   // go to login page code here.
    // in login page, store data into session, use following:
    $_SESSION['username']="username";
}
else{
   $username=$_SESSION['username'];// get previous session and go your project page
}

session_register() function has been deprecated since PHP5.3