(PHP 5, PHP 7, PHP 8)
DOMDocument::loadHTML — Load HTML from a string
The function parses the HTML contained in the string source.
Unlike loading XML, HTML does not have to be well-formed to load. This
function may also be called statically to load and create a
DOMDocument object. The static invocation may be
used when no DOMDocument properties need to be
set prior to loading.
sourceThe HTML string.
options
Since Libxml 2.6.0, you may also use the
options parameter to specify additional Libxml parameters.
成功時(shí)返回 true， 或者在失敗時(shí)返回 false。 If called statically, returns a
DOMDocument 或者在失敗時(shí)返回 false.
If an empty string is passed as the source,
a warning will be generated. This warning is not generated by libxml
and cannot be handled using libxml's error handling functions.
在 PHP 8.0.0 之前可以靜態(tài)調用此方法，但會(huì )發(fā)出
E_DEPRECATED 錯誤。自 PHP 8.0.0 起，靜態(tài)調用此方法會(huì )拋出 Error 異常
盡管非正確格式化的 HTML 仍應該被成功調入，但此函數會(huì )在遇到錯誤標記時(shí)產(chǎn)生 E_WARNING 錯誤。libxml 錯誤處理函數可以用來(lái)處理這類(lèi)錯誤。
示例 #1 Creating a Document
<?php
$doc = new DOMDocument();
$doc->loadHTML("<html><body>Test<br></body></html>");
echo $doc->saveHTML();
?>