function wrapInner($node, $start = 0, $end = -1, $wrap_index = -1, $node_index = null) {
		if ($end < 0) {
			$end += count($this->children);
		}
		if ($node_index === null) {
			$node_index = $end + 1;
		}

		if (!is_object($node)) {
			$node = $this->addChild($node, $node_index);
		} elseif ($node->parent !== $this) {
			$node->changeParent($this->parent, $node_index);
		}

		$this->moveChildren($node, $wrap_index, $start, $end);
		return $node;
	}
function wrapInner($node, $start = 0, $end = -1, $wrap_index = -1, $node_index = null) {
		if ($end < 0) {
			$end += count($this->children);
		}
		if ($node_index === null) {
			$node_index = $end + 1;
		}

		if (!is_object($node)) {
			$node = $this->addChild($node, $node_index);
		} elseif ($node->parent !== $this) {
			$node->changeParent($this->parent, $node_index);
		}

		$this->moveChildren($node, $wrap_index, $start, $end);
		return $node;
	}
function wrapInner ( $ node , $ start = 0 , $ end = - 1 , $ wrap_index = - 1 , $ node_index = null ) { if ( $ end < 0 ) { $ end += count ( $ this -> children ) ; } if ( $ node_index === null ) { $ node_index = $ end + 1 ; } if ( ! is_object ( $ node ) ) { $ node = $ this -> addChild ( $ node , $ node_index ) ; } elseif ( $ node -> parent !== $ this ) { $ node -> changeParent ( $ this -> parent , $ node_index ) ; } $ this -> moveChildren ( $ node , $ wrap_index , $ start , $ end ) ; return $ node ; }
Wrap child nodes
@param string|DomNode $node Wrapping node, string to create new element node
@param int $start Index from child node where to start wrapping, 0 for first element
@param int $end Index from child node where to end wrapping, -1 for last element
@param int $wrap_index Index to insert in wrapping node, -1 to append
@param int $node_index Index to insert current node, null to keep at same position
@return DomNode Wrapping node
Wrap child nodes