Solving a PHP-related problem

Solving a PHP problem

 
  if (!is_file ('./data/install.lock ')) {
    Header (' Location:./install.php ');
    Exit
}
/* Current Program version */
Define (' Pin_version ', ' 3.0 ');
/* Current Program release */
Define (' Pin_release ', ' 20140124 ');
/* App Name */
Define (' App_name ', ' APP ');
/* Application directory */
Define (' App_path ', './app/');
/* Template directory */
Define (' Tmpl_path ', './tpl/');
/* Data Catalog */
Define (' Pin_data_path ', './data/');
/* Extended Directory */
Define (' Extend_path ', App_path. ' extend/');
/* Configuration file directory */
Define (' Conf_path ', Pin_data_path. ' config/');
/* Data Catalog */
Define (' Runtime_path ', Pin_data_path. ' runtime/');
/* HTML static file directory */
Define (' Html_path ', Pin_data_path. ' html/');
/* Debug Switch */
Define (' App_debug ', false);
Require ("./_core/setup.php");

Above is a web App's index page, now has a URL of http://********.com/index.php?m=weixin&a=index
Which jump page does this URL point to?
------Solution--------------------
Or yourself, will not jump

The learning framework should read the development manual first

