public function PseudoClassExtension::translateEmpty in Zircon Profile 8

Same name and namespace in other branches

1. 8.0 vendor/symfony/css-selector/XPath/Extension/PseudoClassExtension.php \Symfony\Component\CssSelector\XPath\Extension\PseudoClassExtension::translateEmpty()

Parameters

XPathExpr $xpath:

Return value

XPathExpr

File

vendor/symfony/css-selector/XPath/Extension/PseudoClassExtension.php, line 150

Class

PseudoClassExtension

XPath expression translator pseudo-class extension.

Namespace

Symfony\Component\CssSelector\XPath\Extension

Code

public function translateEmpty(XPathExpr $xpath) {
  return $xpath
    ->addCondition('not(*) and not(string-length())');
}