DOMNode::insertBefore

(PHP 5, PHP 7)

DOMNode::insertBefore — Adds a new child before a reference node

Description

public DOMNode DOMNode::insertBefore ( DOMNode $newnode [, DOMNode $refnode ] )

This function inserts a new node right before the reference node. If you plan to do further modifications on the appended child you must use the returned node.

Parameters

newnode: The new node.
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