DOMComment->__construct()

(PHP 5)

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

说明

DOMComment

__construct ([ string $value ] )

Creates a new DOMComment 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->createComment().

参数

value: The value of the comment.

范例

Example#1 Creating a new DOMComment


<?php

$dom = new DOMDocument('1.0', 'iso-8859-1');
$element = $dom->appendChild(new DOMElement('root'));
$comment = $element->appendChild(new DOMComment('root comment'));
echo $dom->saveXML(); /* <?xml version="1.0" encoding="iso-8859-1"?><root><!--root comment--></root> */

?>

参见

DOMDocument->createComment()


	PHP5中文手册 DOMCharacterData->substringData() DOMDocument->__construct() DOM PHP Manual DOMComment->__construct() (PHP 5) DOMComment->__construct() — Creates a new DOMComment object 说明 DOMComment __construct ([ string `$value` ] ) Creates a new DOMComment 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->createComment(). 参数 `value` The value of the comment. 范例 Example#1 Creating a new DOMComment `<?php $dom = new DOMDocument('1.0', 'iso-8859-1'); $element = $dom->appendChild(new DOMElement('root')); $comment = $element->appendChild(new DOMComment('root comment')); echo $dom->saveXML(); /* <?xml version="1.0" encoding="iso-8859-1"?><root><!--root comment--></root> */ ?>` 参见 DOMDocument->createComment() DOMCharacterData->substringData() DOMDocument->__construct() DOM PHP Manual