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  1. www.php.net › manual › enPHP: DOMNode::lookupPrefix - Manual

    DOMNode::lookupPrefix (PHP 5, PHP 7, PHP 8) DOMNode::lookupPrefix — Gets the namespace prefix of the node based on the namespace URI

  2. www.geeksforgeeks.org › php › php-domnodePHP | DOMNode lookupPrefix () Function - GeeksforGeeks

    Apr 28, 2025 · Your All-in-One Learning Portal: GeeksforGeeks is a comprehensive educational platform that empowers learners across domains-spanning computer science and programming, school education, upskilling, commerce, software tools, competitive exams, and more.

  3. www.yaldex.com › php_manual › functionDOMNode->lookupPrefix ()

    Gets the namespace prefix of the node based on the namespace URI () copy to clipboard DOMNode { string lookupPrefix(string namespaceURI);}

  4. www.tutorialspoint.com › dom › dom_node_lookupprefixDOM - Node Object Method - lookupPrefix

    Learn about the DOM Node lookupPrefix property and how it helps in retrieving the namespace prefix of a node in the Document Object Model.

  5. www.basicexamples.com › php › domnode-lookupprefixBasic example of PHP function DOMNode::lookupPrefix ()

    Simple usage example of `DOMNode::lookupPrefix ()`. The PHP function `DOMNode::lookupPrefix` is used to obtain the namespace prefix of a node by providing the namespace URI associated with it. This function searches for the namespace prefix defined within the scope of the given node.

  6. www.php-resource.de › domnode- PHP-Resource

    DOMNode::lookupPrefix (PHP 5, PHP 7, PHP 8) DOMNode::lookupPrefix — Gets the namespace prefix of the node based on the namespace URI

  7. developer.mozilla.org › Web › APINode: lookupPrefix () method - Web APIs | MDN

    Oct 23, 2025 · The lookupPrefix() method of the Node interface returns a string containing the prefix for a given namespace URI, if present, and null if not. When multiple prefixes are possible, the first prefix is returned.