The page on another of my domains which I'd like to scrape one div from contains:
<div id="thisone">
<p>Stuff</p>
</div>
<div id="notthisone">
<p>More stuff</p>
</div>
Using this php...
<?php
$page = file_get_contents('http://thisite.org/source.html');
$doc = new DOMDocument();
$doc->loadHTML($page);
foreach ($doc->getElementsByTagName('div') as $node) {
echo $doc->saveHtml($node), PHP_EOL;
}
?>
...gives me all divs on http://thisite.org/source.html, with html. However, I only want to pull through the div with an id of "thisone" but using:
foreach ($doc->getElementById('thisone') as $node) {
doesn't bring up anything.
$doc->getElementById('thisone');// returns a single element with id this one
Try $node=$doc->getElementById('thisone');
and then print $node
On a side note, you can use phpQuery for a jquery like syntext: pq("#thisone")