Query AddBack

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Thomas Weinert edited this page Jul 12, 2018 · 3 revisions

FluentDOM\Query::addBack()

FluentDOM\Query addBack();

Add the previous selection to the current selection.

Usage

$xml = <<<XML
<html>
  <head>
    <title>Examples: FluentDOM\Query::addBack()</title>
  </head>
  <body>
    <p>I would like to say: <b>HELLO</b></p>
    <b>HELLO</b>
    <div>Another list of childNodes</div>
  </body>
</html>
XML;

$fdQuery = FluentDOM($xml);
echo $fdQuery
  ->find('//p')
  ->find('.//b')
  ->addBack()
  ->toggleClass('inB');

Output

<?xml version="1.0"?>
<html>
  <head>
    <title>Examples: FluentDOM\Query::addBack()</title>
  </head>
  <body>
    <p class="inB">I would like to say: <b class="inB">HELLO</b></p>
    <b>HELLO</b>
    <div>Another list of childNodes</div>
  </body>
</html>