PHP Manual
DOMNode
Gets the namespace prefix of the node based on the namespace URI

DOMNode::lookupPrefix

(PHP 5)

DOMNode::lookupPrefix — Gets the namespace prefix of the node based on the namespace URI

Description

public string DOMNode::lookupPrefix ( string $namespaceURI )

Gets the namespace prefix of the node based on the namespace URI.

Parameters

namespaceURI: The namespace URI.

Return Values

The prefix of the namespace.

See Also

DOMNode::lookupNamespaceURI() - Gets the namespace URI of the node based on the prefix