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DOMXPath::__construct

(PHP 5, PHP 7, PHP 8)

DOMXPath::__construct Creates a new DOMXPath object

Description

public DOMXPath::__construct(DOMDocument $document, bool $registerNodeNS = true)

Creates a new DOMXPath object.

Parameters

document

The DOMDocument associated with the DOMXPath.

registerNodeNS

Whether to automatically register the in-scope namespace prefixes of the context node to the DOMXPath object. This can be used to avoid needing to call DOMXPath::registerNamespace() manually for each in-scope namespaces. When a namespace prefix conflict exists, only the nearest descendant namespace prefix is registered.

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User Contributed Notes 2 notes

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19
Saulo Vallory
16 years ago
The DOMXPath object doesn't create a reference to the document. If you load a new xml using either load, loadXML or loadHTML functions the DOMXPath object will still query and evaluate over the source in the DOMDocument when it was created.
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2
thsoft at vipmail dot hu
16 years ago
As of PHP 5.2.0, DOMXPath object implements XPath 1.0.
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