--TEST--
Classes general test
--FILE--
<?php

/* pretty nifty object oriented code! */

class user {
 public $first_name,$family_name,$address,$phone_num;
 function display()
 {
 echo "User information\n";
 echo "----------------\n\n";
 echo "First name:\t ".$this->first_name."\n";
 echo "Family name:\t ".$this->family_name."\n";
 echo "Address:\t ".$this->address."\n";
 echo "Phone:\t\t ".$this->phone_num."\n";
 echo "\n\n";
 }
 function initialize($first_name,$family_name,$address,$phone_num)
 {
 $this->first_name = $first_name;
 $this->family_name = $family_name;
 $this->address = $address;
 $this->phone_num = $phone_num;
 }
};


function test($u)
{ /* one can pass classes as arguments */
 $u->display();
 $t = $u;
 $t->address = "New address...";
 return $t; /* and also return them as return values */
}

$user1 = new user;
$user2 = new user;

$user1->initialize("Zeev","Suraski","Ben Gourion 3, Kiryat Bialik, Israel","+972-4-8713139");
$user2->initialize("Andi","Gutmans","Haifa, Israel","+972-4-8231621");
$user1->display();
$user2->display();

$tmp = test($user2);
$tmp->display();

?>
--EXPECT--
User information
----------------

First name:	 Zeev
Family name:	 Suraski
Address:	 Ben Gourion 3, Kiryat Bialik, Israel
Phone:		 +972-4-8713139


User information
----------------

First name:	 Andi
Family name:	 Gutmans
Address:	 Haifa, Israel
Phone:		 +972-4-8231621


User information
----------------

First name:	 Andi
Family name:	 Gutmans
Address:	 Haifa, Israel
Phone:		 +972-4-8231621


User information
----------------

First name:	 Andi
Family name:	 Gutmans
Address:	 New address...
Phone:		 +972-4-8231621