public function isMultidimensional() {
    foreach ($this->elements->getItems() as $element) {
      if ($element instanceof ArrayPairNode) {
        if ($element->getValue() instanceof ArrayNode) {
          return TRUE;
        }
      }
      elseif ($element instanceof ArrayNode) {
        return TRUE;
      }
    }
    return FALSE;
  }
public function isMultidimensional() {
    foreach ($this->elements->getItems() as $element) {
      if ($element instanceof ArrayPairNode) {
        if ($element->getValue() instanceof ArrayNode) {
          return TRUE;
        }
      }
      elseif ($element instanceof ArrayNode) {
        return TRUE;
      }
    }
    return FALSE;
  }
public function isMultidimensional ( ) { foreach ( $ this -> elements -> getItems ( ) as $ element ) { if ( $ element instanceof ArrayPairNode ) { if ( $ element -> getValue ( ) instanceof ArrayNode ) { return TRUE ; } } elseif ( $ element instanceof ArrayNode ) { return TRUE ; } } return FALSE ; }
Tests if the array contains another array.

@return boolean
Tests if the array contains another array .