public function parseHtml()
{
$lines = explode(PHP_EOL, $this->html);
$products['results'] = array();
$total = 0;
for ($i = 0; $i < count($lines); $i++) {
if (strpos($lines[$i], "<div class=\"productInfo\"") !== false) {
$product = array();
$product["title"] = trim($lines[$i + 4]);
$link = split('"', $lines[$i + 3]);
$product["size"] = WebData::getSize($link[1]);
$product["description"] = trim($lines[$i + 4]);
} elseif (strpos($lines[$i], "<p class=\"pricePerUnit\">") !== false) {
$unit_price = split("<", $lines[$i + 1]);
$unit_price = substr($unit_price[0], 1);
$product["unit_price"] = $unit_price;
$total += $unit_price;
$products['results'][] = $product;
}
}
$products["total"] = $total;
return $products;
}
public function getSize($url)
{
$page = WebData::getContent($url);
return round(strlen($page) / 1024, 2) . ' KB';
}
