问PHP cURL web-刮板断断续续地返回错误"Recv : Connection“

EN

$html = file_get_html('http://IPAddressOfSiteIAmScraping/subpage/listofitems.html');

//Some code that creates my SQL table.

//Finds all subpages on the site - this part works like a charm.
foreach($html->find('a[href^=/subpage/]') as $uniqueItems){

   //3 array variables defined here, which I didn't include in this example.

   $path = $uniqueItems->href;
   $url = 'http://IPAddressOfSiteIAmScraping' . $path;

//Here's the cURL part - I suspect this is the problem. I am an amateur!
$curl = curl_init($url);
curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
curl_setopt($curl, CURLOPT_URL, trim($url));
curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, 0); //An attempt to fix it - didn't work.
curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, 0); //An attempt to fix it - didn't work.
curl_setopt($curl, CURLOPT_CONNECTTIMEOUT, 0);
curl_setopt($curl, CURLOPT_TIMEOUT, 1200); //Amount of time I let cURL execute for.
$page = curl_exec($curl);

//This is the part that throws up the connection reset error.
if(curl_errno($curl)) {
    echo 'Scraping error: ' . curl_error($curl);
    exit; }
curl_close($curl);

//Here we use DOM to begin collecting specific cURLed values we want in our SQL table.
$dom = new DOMDocument;
$dom->encoding = 'utf-8'; //Alows the DOM to display html entities for special characters like รถ.
@$dom->loadHTML(utf8_decode($page)); //Loads the HTML of the cURLed page.
$xpath = new DOMXpath($dom); //Allows us to use Xpath values.

//Xpaths that I've set - this is for the SQL part. Probably irrelevant.
$header = $xpath->query('(//div[@id="wrapper"]//p)[@class="header"][1]');
$price = $xpath->query('//tr[@class="price_tr"]/td[2]');
$currency = $xpath->query('//tr[@class="price_tr"]/td[3]'); 
$league = $xpath->query('//td[@class="left-column"]/p[1]');

//Here we collect specifically the item name from the DOM.
foreach($header as $e) {
    $temp = new DOMDocument();
    $temp->appendChild($temp->importNode($e,TRUE));
    $val = $temp->saveHTML();
    $val = strip_tags($val); //Removes the <p> tag from the data that goes into SQL.
    $val = mb_convert_encoding($val, 'html-entities', 'utf-8'); //Allows the HTML entity for special characters to be handled.
    $val = html_entity_decode($val); //Converts HTML entities for special characters to the actual character value.
    $final = mysqli_real_escape_string($conn, trim($val)); //Defense against SQL injection attacks by canceling out single apostrophes in item names.
    $item['title'] = $final; //Here's the item name, ready for the SQL table.
}

//Here's a bunch of code where I write to my SQL table. Again, this part works great!

}