How to ignore CDATA tags?
- by Petre
I'm trying to make an html parser, but when I load the html I get warnings like this
Warning: DOMDocument::loadHTML() [domdocument.loadhtml]: Invalid char in CDATA 0x1C in Entity, line: 1302
Here is the code I use
class Parser
{
public $url=null;
public $html=null;
public $tidy=null;
public $head=null;
public $head_xpath=null;
function __construct($url){
$this->url=$url;
$this->html=file_get_contents($this->url);
$this->tidy=tidy_parse_string($this->html);
$this->head=new DOMDocument();
$this->head->loadHTML($this->tidy->head());
$this->head_xpath= new DOMXPath($this->head);
}
}
$x=new Parser("http://www.guardian.co.uk/politics/2012/mar/24/vince-cable-coalition-banking-row");
I searched around and found the LIBXML_NOCDATA constant, but I don't know how to set it.
So how could i completely ignore CDATA?
