使用 PHP Curl 從 webDAV 站點下載文件

Question

我需要使用 PHP 從 webDAV 站點下載文件。 我已經使用 cURL 嘗試了下面的代碼，但出現“400 Bad Request”錯誤。

有人可以幫助我解決我做錯了什么嗎？

$fp = fopen("c:/downloadtest.text", "w");

$ch = curl_init();
curl_setopt($ch, CURLOPT_URL,$URL);
curl_setopt($ch, CURLOPT_FILE, $fp);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_TIMEOUT, 30); //timeout after 30 seconds
curl_setopt($ch, CURLOPT_RETURNTRANSFER,1);
curl_setopt($ch, CURLOPT_HTTPAUTH, CURLAUTH_DIGEST);
curl_setopt($ch, CURLOPT_USERPWD, "$username:$password");

$result = curl_exec ($ch);

curl_close ($ch);

fclose($fp);

Answer 1

我終於讓它工作了，我不確定如何使 CURLOPT_WRITEFUNCTION 選項工作：

$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_USERPWD, "$username:$password");
curl_setopt($ch, CURLOPT_HTTPAUTH, CURLAUTH_BASIC);

$output = curl_exec($ch);

$fp = fopen("c:/downloadtest.text", "w");
fwrite($fp, $output);
fclose($fp);

curl_close($ch);