DOMNode::lookupPrefix

(PHP 5, PHP 7, PHP 8)

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

Descrizione

public DOMNode::lookupPrefix(string $namespace): ?string

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

Elenco dei parametri

namespace

The namespace URI.

Valori restituiti

The prefix of the namespace or null on error.

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