Using session vars in function

[dotkpay]

Hello,

How do I use a session variable within function. In otherworldly how do I get to echo a session variable by calling a function?

 

Thanks in advance

[AyKay47]

function callSession(){
      print $_SESSION['ex_name'];
}

??

[trq]

Functions should not rely on global vars. You should pass the value into the function:

 

function foo($name){
  echo $name;
}

foo($_SESSION['ex_name']);