所以我正在重构我的代码来实现更多的面向对象编程.我设置了一个类来保存页面属性.
class PageAtrributes
{
private $db_connection;
private $page_title;
public function __construct($db_connection)
{
$this->db_connection = $db_connection;
$this->page_title = '';
}
public function get_page_title()
{
return $this->page_title;
}
public function set_page_title($page_title)
{
$this->page_title = $page_title;
}
}
稍后,我调用set_page_title()函数,如下所示
function page_properties($objPortal) {
$objPage->set_page_title($myrow['title']);
}
当我这样做时,我会收到错误消息:
调用非对象上的成员函数set_page_title()
那我错过了什么?