DOMComment::__construct

(PHP 5, PHP 7)

DOMComment::__construct — Creates a new DOMComment object

说明

public 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 ();  

 ?>

参见

DOMDocument::createComment() - Create new comment node