xml - PHP DOM with namespace - parsing custom tags in a HTML template -

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my goal create custom templating system html documents in php. i'm using domdocument, i'm having trouble getting recognize custom namespace special tags want introduce.

the beginning of test script looks this:

$document = new domdocument(); $document->loadhtml('         <div>             <example:content />         </div>', libxml_html_noimplied); $elements = $document->getelementsbytagnamens('example', 'content');

when run following warning. don't mind suppressing if can namespace work.

warning: domdocument::loadhtml(): tag example:content invalid in entity, line: 3 in /users/ryanwilliams/sites/test xml/test.php on line 8

when var_dump $elements following output (it found no results).

object(domnodelist)#2 (1) {   ["length"]=>   int(0) }

when echo parsed template following results. note stripped out namespace.

<!doctype html public "-//w3c//dtd html 4.0 transitional//en" "http://www.w3.org/tr/rec-html40/loose.dtd"> <div>             <content></content>         </div>

anyone know need recognize namespace element?


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