plugins_url('assets/cart_add.png', __FILE__) ] ); } } add_action('wp_enqueue_scripts', 'enqueue_shop_links_script'); function br_replace_book_wrapper($html) { if (strpos($html, 'product-details') === false) { return $html; } preg_match('/
(.*?)<\/div>\s*<\/div>/s', $html, $match); if (!isset($match[0])) return $html; $book_block = $match[0]; $cover = extract_attr($book_block, '/]*src="([^"]+)"/'); $title = extract_text($book_block, '/
\s*

(.*?)<\/h1>/'); $author = extract_text($book_block, '/

(.*?)<\/p>/'); $publisher = extract_text($book_block, '/

(.*?)<\/p>/'); $imprint = extract_text($book_block, '/

(.*?)<\/p>/'); $series = extract_text($book_block, '/

(.*?)<\/p>/'); $isbn13 = extract_text($book_block, '/

(.*?)<\/p>/'); $price = extract_text($book_block, '/

(.*?)<\/p>/'); $format = extract_text($book_block, '/

(.*?)<\/p>/'); $pubdate = extract_text($book_block, '/

(.*?)<\/p>/'); $pages = extract_text($book_block, '/

(.*?)<\/p>/'); $summary = extract_html($book_block, '/

(.*?)<\/div>/s'); $description= extract_html($book_block, '/
(.*?)<\/div>/s'); $reviews = extract_html($book_block, '/
(.*?)<\/div>/s'); $html = preg_replace_callback( '/(
]*>)(.*?)(<\/div>)/s', function($matches) use ($description, $author, $reviews) { static $i = 0; $replacement = ''; if ($i === 0) $replacement = $description; elseif ($i === 1) $replacement = 'Hello World!'; elseif ($i === 2) $replacement = $author; elseif ($i === 3) $replacement = $reviews; $i++; return $matches[1] . $replacement . $matches[3]; }, $html ); return $html; } function extract_text($html, $pattern) { preg_match($pattern, $html, $m); return $m[1] ?? ''; } function extract_attr($html, $pattern) { preg_match($pattern, $html, $m); return $m[1] ?? ''; } function extract_html($html, $pattern) { preg_match($pattern, $html, $m); return $m[1] ?? ''; } //gets rid of information and image wrapper add_action('wp_head', function() { echo ''; });