public function getByTag($tag)
    {
        $taggings = $this->getTaggings();
        
        if (array_key_exists($tag, $taggings)) {
            return $taggings[$tag];
        }
        
        return array();
    }
public function getByTag($tag)
    {
        $taggings = $this->getTaggings();
        
        if (array_key_exists($tag, $taggings)) {
            return $taggings[$tag];
        }
        
        return array();
    }
public function getByTag ( $ tag ) { $ taggings = $ this -> getTaggings ( ) ; if ( array_key_exists ( $ tag , $ taggings ) ) { return $ taggings [ $ tag ] ; } return array ( ) ; }
Returns array of items tagged with the given tag
Returns array of items tagged with the given tag