DOM
PHP Manual

DOMProcessingInstruction->__construct()

(PHP 5)

DOMProcessingInstruction->__construct() — Creates a new DOMProcessingInstruction object

Descripción

DOMProcessingInstruction
__construct ( string $name [, string $value ] )

Creates a new DOMProcessingInstruction object. This object is read only. It may be appended to a document, but additional nodes may not be appended to this node until the node is associated with a document. To create a writeable node, use DOMDocument->createProcessingInstruction().

Lista de parámetros

name

The tag name of the processing instruction.

value

The value of the processing instruction.

Ejemplos

Example#1 Creating a new DOMProcessingInstruction

<?php

$dom 
= new DOMDocument('1.0''UTF-8');
$html $dom->appendChild(new DOMElement('html'));
$body $html->appendChild(new DOMElement('body'));
$pinode = new DOMProcessingInstruction('php''echo "Hello World"; ');
$body->appendChild($pinode);
echo 
$dom->saveXML(); 

?>

El resultado del ejemplo seria:

<?xml version="1.0" encoding="UTF-8"?>
<html><body><?php echo "Hello World"; ?></body></html>

Ver también


DOM
PHP Manual