/**
phpDox
Overview
Namespaces
Interfaces
Classes
Traits
Source
Overview
Classes
Zend\Dom
Document
getXpathPhpFunctions
Introduction
Synopsis
Return
Source
Zend\Dom\Document::
getXpathPhpFunctions
Get Document's registered XPath PHP Functions
Signature
public function getXpathPhpFunctions()
Returns
string|null