DOM
PHP Manual

DOMNode->lookupPrefix()

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DOMNode->lookupPrefix() — Gets the namespace prefix of the node based on the namespace URI

Description

DOMNode
string 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

DOM
PHP Manual