Php/docs/domdocument.loadhtml
DOMDocument::loadHTML
(PHP 5, PHP 7)
DOMDocument::loadHTML — Load HTML from a string
说明
public DOMDocument::loadHTML
( string $source
[, int $options = 0
] ) : bool
The function parses the HTML contained in the string source.
Unlike loading XML, HTML does not have to be well-formed to load. This
function may also be called statically to load and create a
DOMDocument object. The static invocation may be
used when no DOMDocument properties need to be
set prior to loading.
参数
source- The HTML string.
options- Since PHP 5.4.0 and Libxml 2.6.0, you may also use the
optionsparameter to specify additional Libxml parameters.
错误／异常
If an empty string is passed as the source,
a warning will be generated. This warning is not generated by libxml
and cannot be handled using libxml's error handling functions.
此方法可以被静态调用,但会抛出一个 E_STRICT 错误。
尽管非正确格式化的 HTML 仍应该被成功调入，但此函数会在遇到错误标记时产生 E_WARNING 错误。libxml 错误处理函数可以用来处理这类错误。
范例
Example #1 Creating a Document
<?php$doc = new DOMDocument();$doc->loadHTML("<html><body>Test<br></body></html>");echo $doc->saveHTML();?>
参见
- DOMDocument::loadHTMLFile() - Load HTML from a file
- DOMDocument::saveHTML() - Dumps the internal document into a string using HTML formatting
- DOMDocument::saveHTMLFile() - Dumps the internal document into a file using HTML formatting
