Update: html5lib
(bottom of question) seems to get close, I just need to improve my understanding of how it's used.
I am attempting to find an HTML5-compatible DOM parser for PHP 5.3. In particular, I need to access the following HTML-like CDATA within a script tag:
Most parsers will end parsing prematurely because HTML 4.01 ends script tag parsing when it finds ETAGO () inside a
tag. However, HTML5 allows for
before
. All of the parsers I have tried so far have either failed, or they are so poorly documented that I haven't figured out if they work or not.
My requirements:
- Real parser, not regex hacks.
- Ability to load full pages or HTML fragments.
- Ability to pull script contents back out, selecting by the tag's id attribute.
Input:
Example of failing output (no closing ):
Some parsers and their results:
Source:
header('Content-type: text/plain');
$d = new DOMDocument;
$d->loadHTML('');
echo $d->saveHTML();
Output:
Warning: DOMDocument::loadHTML(): Unexpected end tag : td in Entity, line: 1 in /home/adam/public_html/2010/10/26/dom.php on line 5
Source:
header('Content-type: text/plain');
require_once 'FluentDOM/src/FluentDOM.php';
$html = "";
echo FluentDOM($html, 'text/html');
Output:
Source:
header('Content-type: text/plain');
require_once 'phpQuery.php';
phpQuery::newDocumentHTML(<<
EOF
);
echo (string)pq('#foo');
Output:
Possibly promising. Can I get at the contents of the script#foo
tag?
Source:
header('Content-type: text/plain');
include 'HTML5/Parser.php';
$html = "";
$d = HTML5_Parser::parse($html);
echo $d->saveHTML();
Output:
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