(PHP 5, PHP 7)
Creates a new DOMProcessingInstruction object
public 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.
Parameters:
name
The tag name of the processing instruction.
value
The value of the processing instruction.
Examples:
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(); ?>
The above example will output:
<?xml version="1.0" encoding="UTF-8"?> <html><body><?php echo "Hello World"; ?></body></html>
See also:
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