PHP Woocommerce_Square::_instance Examples

Example #1

File: woocommerce-square.php Project: lilweirdward/blofishwordpress

 /**
  * Get the single instance aka Singleton
  *
  * @access public
  * @since 1.0.0
  * @version 1.0.0
  * @return bool
  */
 public static function instance()
 {
     if (is_null(self::$_instance)) {
         self::$_instance = new self();
     }
     return self::$_instance;
 }