private function __construct() { $this->db =& EL_Db::get_instance(); $this->categories =& EL_Categories::get_instance(); $this->options =& EL_Options::get_instance(); $this->functions =& EL_Admin_Functions::get_instance(); }
private function __construct() { $this->options =& EL_Options::get_instance(); $this->functions =& EL_Admin_Functions::get_instance(); $this->db =& EL_Db::get_instance(); $this->categories =& EL_Categories::get_instance(); $this->example_file_path = EL_URL . '/files/events-import-example.csv'; }
public static function &get_instance() { // Create class instance if required if (!isset(self::$instance)) { self::$instance = new EL_Admin_Functions(); } // Return class instance return self::$instance; }
private function __construct() { $this->options =& EL_Options::get_instance(); $this->functions =& EL_Admin_Functions::get_instance(); }