# DOMNode->isDefaultNamespace()

(No version information available, might be only in CVS)

DOMNode->isDefaultNamespace() — Checks if the specified namespaceURI is the default namespace or not

### Description

DOMNode
bool 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.