(PHP 5)
DOMDocument::loadHTMLFile — Load HTML from a file
The function parses the HTML document in the file named filename. Unlike loading XML, HTML does not have to be well-formed to load.
The path to the HTML file.
成功时返回 TRUE， 或者在失败时返回 FALSE. If called statically, returns a DOMDocument 或者在失败时返回 FALSE.
If an empty string is passed as the filename or an empty file is named, a warning will be generated. This warning is not generated by libxml and cannot be handled using libxml's error handling functions.
This method may be called statically, but will issue an E_STRICT error.
Example #1 Creating a Document
<?php
$doc = new DOMDocument();
$doc->loadHTMLFile("filename.html");
echo $doc->saveHTML();
?>