PHP WD_Helper_MetaBox Examples

Example #1

File: meta_box.php Project: alterfw/wordpress-for-developers

/**
 * Returns a instance of WD_Helper_MetaBox
 * 
 * This class helps the user retrieve data saved by the meta box creator
 * 
 * @return WD_Helper_MetaBox
 */
function wd_mb()
{
    return WD_Helper_MetaBox::getInstance();
}

Example #2

File: WD_Helper_MetaBox.php Project: alterfw/wordpress-for-developers

 /**
  * Singleton
  * 
  * @return self
  */
 public static function getInstance()
 {
     return self::$instance ? self::$instance : (self::$instance = new self());
 }

Example #3

File: WD_Helper_MetaBox_Test.php Project: alterfw/wordpress-for-developers

 /**
  * test method
  */
 public function testGetMethod()
 {
     $helper = WD_Helper_MetaBox::getInstance();
     update_post_meta(1, 'key', 'myvalue');
     $this->assertEquals(get_post_meta(1, 'key', true), $helper->get('key', 1));
 }