public function itemType() {
    $itemtype = $this->getAttribute('itemtype');
    if (!empty($itemtype)) {
      return $this->tokenList($itemtype);
    }
    // Return NULL instead of the empty string returned by getAttributes so we
    // can use the function for boolean tests.
    return NULL;
  }
public function itemType() {
    $itemtype = $this->getAttribute('itemtype');
    if (!empty($itemtype)) {
      return $this->tokenList($itemtype);
    }
    // Return NULL instead of the empty string returned by getAttributes so we
    // can use the function for boolean tests.
    return NULL;
  }
public function itemType ( ) { $ itemtype = $ this -> getAttribute ( 'itemtype' ) ; if ( ! empty ( $ itemtype ) ) { return $ this -> tokenList ( $ itemtype ) ; } // Return NULL instead of the empty string returned by getAttributes so we // can use the function for boolean tests. return NULL ; }
Retrieve this item's itemtypes.

@return array
An array of itemtype tokens.
Retrieve this item s itemtypes .