Scrap a specific site and get sales data

scrape.php

<?php

$pages = [
	'https://templatish.com/template/top-10-elementor-image-hover-effects/?layout=profile',
	'https://templatish.com/template/elementor-advanced-slider-with-card-carousel/?layout=profile',
	'https://templatish.com/template/elementor-animated-side-menu/?layout=profile',
	'https://templatish.com/template/elementor-playing-cards-animated-lightbox/?layout=profile',
	'https://templatish.com/template/elementor-team-member-slider-with-reveal-animation/?layout=profile',
	'https://templatish.com/template/elementor-table-image-hover-effect/?layout=profile',
	'https://templatish.com/template/elementor-stagger-menu/?layout=profile',
	'https://templatish.com/template/elementor-stacked-card-scrolling-effect/?layout=profile',
	'https://templatish.com/template/elementor-portfolio-page-with-text-reveal-effect/?layout=profile',
	'https://templatish.com/template/elementor-image-hover-effect-stagger-animation/?layout=profile',
	'https://templatish.com/template/elementor-full-width-menu-with-image-hover-effect/?layout=profile',
	'https://templatish.com/template/elementor-image-gallery-with-animated-lightbox/?layout=profile',
	'https://templatish.com/template/elementor-image-orbit-hover-effect/?layout=profile',
	'https://templatish.com/template/elementor-auto-sliding-image/?layout=profile',
	'https://templatish.com/template/elementor-icon-navigation-menu-bar/?layout=profile',
	'https://templatish.com/template/elementor-stunning-contact-page/?layout=profile',
	'https://templatish.com/template/elementor-repeat-image-hover-effect/?layout=profile',
	'https://templatish.com/template/elementor-animated-circle-background-14-templates/?layout=profile',
	'https://templatish.com/template/elementor-portfolio-live-preview-box/?layout=profile',
	'https://templatish.com/template/elementor-wow-animation/?layout=profile',
	'https://templatish.com/template/elementor-3d-360-featured-product-view/?layout=profile',
	'https://templatish.com/template/elementor-blurry-card-hover-effect/?layout=profile',
	'https://templatish.com/template/elementor-animating-video-popup/?layout=profile',
	'https://templatish.com/template/elementor-3d-cube-slider/?layout=profile',
	'https://templatish.com/template/elementor-post-cards/?layout=profile',
	'https://templatish.com/template/elementor-card-carousel/?layout=profile',
	'https://templatish.com/template/elementor-unique-slider/?layout=profile',
	'https://templatish.com/template/elementor-full-width-menu-header/?layout=profile',
	'https://templatish.com/template/elementor-app-landing-page-banner/?layout=profile',
	'https://templatish.com/template/elementor-shaking-image-hover-effect/?layout=profile',
	'https://templatish.com/template/elementor-bubble-overlay-effect/?layout=profile',
	'https://templatish.com/template/elementor-angle-image-hover-effect/?layout=profile',
	'https://templatish.com/template/elementor-auto-sliding-cards/?layout=profile',
	'https://templatish.com/template/elementor-sidebar-header/?layout=profile',
];

$total_sales = 0;
$total_sales_value = 0;

foreach( $pages as $page_url ) {
	$page_data = file_get_contents( $page_url );
	$dom = new \DOMDocument;
	libxml_use_internal_errors(true); // Disable libxml errors
	$dom->loadHTML($page_data);
	libxml_clear_errors(); // Clear any errors
	$xpath = new \DOMXPath($dom);
	$query = "//div[contains(@class, 'sp-sales')]//p//strong";
	$nodes = $xpath->query($query);
	foreach ($nodes as $node) {
		$sales = intval( $node->textContent );
	}

	$query = "//div[contains(@class, 'sp-price')]//span[contains(@class, 'tooltip')]";
	$nodes = $xpath->query($query);
	foreach ($nodes as $node) {
		$price = $node->textContent;
		$price = floatval(preg_replace('/[^0-9.]/', '', $price));
	}

	$item_sales_value = $sales * $price;

	$total_sales = $total_sales + $sales;
	$total_sales_value = $total_sales_value + $item_sales_value;
}

print( 'Total sales: ' . $total_sales );
print( 'Total sales value: ' . $total_sales_value );