DOM manipulation in PHP
I am looking for good methods of manipulating HTML in PHP. For example, the problem I currently have is dealing with malformed HTML.
I am getting input that looks so
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PHP has a PECL extension that gives you access to the features of HTML Tidy. Tidy is a pretty powerful library that should be able to take code like that and close tags in an intelligent manner.
I use it to clean up malformed XML and HTML sent to me by a classified ad system prior to import.
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I've found PHP Simple HTML DOM to be the most useful and straight forward library yet. Better than PECL I would say.
I've written an article on how to use it to scrape myspace artist tour dates (just an example.) Here's a link to the php simple html dom parser.
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The DOM library which is now built-in can solve this problem easily. The loadHTML method will accept malformed XML while the load method will not.
$d = new DOMDocument; $d->loadHTML('<div>This is some <b>text'); $d->saveHTML();The output will be:
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" "http://www.w3.org/TR/REC-html40/loose.dtd"> <html> <body> <div>This is some <b>text</b></div> </body> </html>讨论(0) -
For manipulating the DOM i think that what you're looking for is this. I've used to parse HTML documents from the web and it worked fine for me.
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