scraping-a-price-list.php

<?php

require 'vendor/autoload.php';

use GuzzleHttp\Client;
use Symfony\Component\DomCrawler\Crawler;


$products = [];
$discounted_products = [];
$best_price_products = [];

$client = new Client();

$response = $client->request('GET', 'http://testing-ground.scraping.pro/blocks', [
    'allow_redirects' => true
]);

$body = $response->getBody()->getContents();

$crawler = new Crawler($body);


// CASE 1: get product names

$filter = $crawler->filter('div#case1 > div > span[style="float: left"] > .name');


if(count($filter) > 0)
{
	foreach ($filter as $i => $content)
	{	
		$products[$i]['name'] = $content->nodeValue;
	}

}

// CASE 1: get product descriptions

$filter = $crawler->filter('div#case1 > div > span[style="float: left"]');

if(count($filter) > 0)
{
	foreach ($filter as $i => $content)
	{	
		$desc = str_replace($products[$i]['name'], "", $content->nodeValue);
		$products[$i]['desc'] = $desc;
	}

}

// CASE 1: get product prices

$filter = $crawler->filter('div#case1 > div > span[style="float: right"]');


if(count($filter) > 0)
{
	foreach ($filter as $i => $content)
	{	
		
		if(strpos($content->nodeValue, "discount") !== false)
		{
			$price = explode("discount", $content->nodeValue);
			$products[$i]['has_discount'] = true;
			$products[$i]['price'] = $price[0];

			
			// CASE 1: get discounted price products

			$discounted_products[] = $products[$i];
		}
		else{

			$products[$i]['price'] = $content->nodeValue;
		}

		// CASE 1: get best price products

		if($content->getAttribute('class') == 'best')
		{
			$best_price_products[] = $products[$i];
		}
	
	}

}

print_r($products);
print_r($discounted_products);
print_r($best_price_products);