PHP class definition and class usage examples

class emp
{
   var $name;
   var $address;
   var $dept;
   function assign_info($n,$a,$d)
   {
      $this->name=$n;
      $this->state=$a;
      $this->dept=$d;
   }
   function display_info()
   {
      echo("Employee Name : $this->name");
      echo("State : $this->state");
      echo("Department : $this->dept");
   }
}
$empobj = new emp;
$empobj->assign_info("kaka lname","California","Accounts");
echo("Displaying Employee Information");
echo("");
echo("");
?>

php