|
public before ( string | array | DOMNode | Traversable | callable $content ) : |
||
| $content | string | array | DOMNode | Traversable | callable | |
| 리턴 | ||
public function before($content)
{
return $this->applyToSpawn($this->_nodes, $content, function ($targetNode, $contentNodes) {
return $this->modify($targetNode)->insertNodesBefore($contentNodes);
});
}