Web scraping in PHP

Question

I\'m looking for a way to make a small preview of another page from a URL given by the user in PHP.

I\'d like to retrieve only the title of the page, an image (like

Answer 1

I like the Dom Crawler library. Very easy to use, has lots of options like:

$crawler = $crawler
->filter('body > p')
->reduce(function (Crawler $node, $i) {
    // filters every other node
    return ($i % 2) == 0;
});