PHP Dokumentation: Domprocessinginstruction construct
12. Januar 2010 von werner
DOMProcessingInstruction::__construct
(PHP 5)
DOMProcessingInstruction::__construct — Creates a new DOMProcessingInstruction object
Beschreibung
__construct ( string $name [, string $value ] )
Creates a new DOMProcessingInstruction object. This object is read only. It may be appended to a document, but additional nodes may not be appended to this node until the node is associated with a document. To create a writeable node, use DOMDocument::createProcessingInstruction.
Parameter-Liste
- name
The tag name of the processing instruction.
- value
The value of the processing instruction.
Beispiele
Beispiel #1 Creating a new DOMProcessingInstruction object
<?php$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(); ?>Das oben gezeigte Beispiel erzeugt folgendeAusgabe:
<?xml version="1.0" encoding="UTF-8"?><html><body><?php echo "Hello World"; ?></body></html>
Siehe auch
- DOMDocument::createProcessingInstruction – Creates new PI node
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