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DOMNode::lookupPrefix	DOMNode::removeChild

DOMNode	Last updated: Mon, 26 Oct 2026

DOMNode::normalize

(PHP 5, PHP 7, PHP 8)

DOMNode::normalize — Normalizes the node

Description

public function DOMNode::normalize(): void

Remove empty text nodes and merge adjacent text nodes in this node and all its children.

Parameters

This function has no parameters.

Return Values

No value is returned.

See Also

» The DOM Specification
DOMDocument::normalizeDocument() - Normalizes the document

DOMNode::lookupPrefix	DOMNode::removeChild

DOMNode	Last updated: Mon, 26 Oct 2026