public static function instance() { if (is_null(self::$_instance)) { self::$_instance = new self(); } return self::$_instance; }
public function get_raw() { $count = apply_filters('dude_img_hashfeed_insta_count', 10); $insta_cache = get_transient('dude_img_hashfeed_insta'); if (!$insta_cache) { Dude_Img_Hashfeed_Fetch_Instagram::do_fetch(); $insta_cache = get_transient('dude_img_hashfeed_insta'); } $insta_cache = array_slice($insta_cache, 0, $count); return $insta_cache; }