[Nitin Annemarie]

To scrape ratings, locate the element displaying customer ratings, often in a span or div tag. Use DOMXPath to select and extract the rating value.

<?php
require 'vendor/autoload.php';
use GuzzleHttp\Client;
// Initialize Guzzle client
$client = new Client();
$response = $client->get('https://www.asos.com/product-page');
$html = $response->getBody()->getContents();
// Load HTML into DOMDocument
$dom = new DOMDocument;
libxml_use_internal_errors(true);
$dom->loadHTML($html);
libxml_clear_errors();
// Extract product ratings
$xpath = new DOMXPath($dom);
$rating = $xpath->query('//span[@class="product-rating"]')->item(0)->nodeValue;
echo "Rating: $rating\n";
?>

[Nitin Annemarie]

To make the script more robust, you can include a retry mechanism for failed requests. Colly provides built-in support for retries, which is useful for handling temporary network issues or server-side rate-limiting.