Example #1
0
 /**
  * Main KIA_Subtitle Instance
  *
  * Ensures only one instance of KIA_Subtitle is loaded or can be loaded.
  *
  * @since 1.6
  * @static
  * @see KIA_Subtitle()
  * @return KIA_Subtitle - Main instance
  */
 public static function instance()
 {
     if (is_null(self::$_instance)) {
         self::$_instance = new self();
     }
     return self::$_instance;
 }
Example #2
0
 function get_the_subtitle($post_id = null)
 {
     return KIA_Subtitle::get_the_subtitle($post_id);
 }