Cannot extract data from iframe

[lincolnaleixo]

Hey,

I want to extract information from a site that has content inside an iframe, I tried to copy the XPath but didn't return anything. Is there any way I can get this content?

Regards

[thebennos]

get the url of the iframe and load it directly.

[lincolnaleixo]

There's no url on the iframe

[serdarozturk]

If iframe has srcdoc element you can get data with this code.

$doc = new DOMDocument();
$doc->loadHTML($yoursiteHTML);
foreach($doc->getElementsByTagName('iframe') as $link) {
    echo $link->getAttribute('srcdoc');
}

If you want to get you can get data with this code.

$doc = new DOMDocument();
$doc->loadHTML($yoursiteHTML);
foreach($doc->getElementsByTagName('iframe') as $link) {
    echo $link->nodeValue;
}

but if iframe content is loading from external source, it does not work.