DOMNode
PHP Manual

DOMNode::isDefaultNamespace

Checks if the specified namespaceURI is the default namespace or not

Description

public bool DOMNode::isDefaultNamespace ( string $namespaceURI )

Tells whether namespaceURI is the default namespace.

Parameters

namespaceURI

The namespace URI to look for.

Return Values

Return TRUE if namespaceURI is the default namespace, FALSE otherwise.