- print_r: documentation ( source)
<?php
class UserService {
public function userFactory() {
$user=new User();
$user->id='test_id';
return $user;
}
}
class Conversation {
public $participants=array();
public function getParticipants() {
return $this->participants;
}
}
class User {
public $id;
}
$u1=new User();
$u2=new User();
$conversation=new Conversation();
$conversation->participants[]=$u1;
$conversation->participants[]=$u2;
$userService=new UserService();
foreach($conversation->getParticipants() as &$participant) {
$participant=$userService->userFactory();
}
print_r($conversation);