curl_exec不起作用

Question

I have this piece of code:

$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $page_url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER,1);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);

curl_setopt($ch, CURLOPT_USERAGENT, 
  'Mozilla/4.0 (compatible; MSIE 5.01; Windows NT 5.0)');

curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 10);
curl_setopt($ch, CURLOPT_TIMEOUT, 15);

curl_setopt($ch, CURLOPT_FAILONERROR, true);

$header[] = "Accept: text/html, text/*";
curl_setopt($ch, CURLOPT_HTTPHEADER, $header);

$html = curl_exec($ch) or die('111');
curl_close($ch);

 echo $html;
 exit('1');

I have windows with latest version of Xampp installed with curl enabled.

When I run the code it returns 111 without any errors. I was expecting it to return the page content and 1

Answer 1

Don't die with a fixed error message. Try

$result = curl_exec($ch);
if ($result === FALSE) {
   die(curl_error($ch));
}

instead. have curl tell you WHY it failed, instead of just spitting out some pointless 111 text.

Answer 2

Try something like the example from the manual:

if(($html = curl_exec($ch)) === false)
{
    echo 'Curl error: ' . curl_error($ch);
    die('111');
}
curl_close($ch);
echo $html;
exit('1');

http://php.net/manual/en/function.curl-error.php