phpQueryObject::_empty PHP Method

_empty() public method

Removes all child nodes from the set of matched elements. Example: pq("p")._empty() HTML:

Hello, Person and person

Result: [

]
public _empty ( ) : phpQueryObject | QueryTemplatesSource | QueryTemplatesParse | QueryTemplatesSourceQuery
return phpQueryObject | QueryTemplatesSource | QueryTemplatesParse | QueryTemplatesSourceQuery
    public function _empty()
    {
        foreach ($this->stack(1) as $node) {
            // thx to 'dave at dgx dot cz'
            $node->nodeValue = '';
        }
        return $this;
    }