您如何使用 PHP实现https://developers.google.com/youtube/2.0/developers_guide_protocol_deprecated ？
我尝试了什么：
<?php
$headers = array("PUT /feeds/api/users/default HTTP/1.1",
"Host: gdata.youtube.com",
"Content-Type: application/atom+xml",
"Authorization: Bearer ACCESS_TOKEN",
"X-GData-Key: key=DEVKEY",
"Content-length: ".strlen($data),
$curl = curl_init("https://gdata.youtube.com/feeds/api/users/default?v=2.1");
curl_setopt($curl, CURLOPT_USERAGENT, $_SERVER["HTTP_USER_AGENT"]);
curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
curl_setopt($curl, CURLOPT_TIMEOUT, 10);
curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($curl, CURLOPT_CUSTOMREQUEST, 'PUT');
curl_setopt($curl, CURLOPT_HTTPHEADER, $headers);
curl_setopt($curl, CURLOPT_POSTFIELDS, $data);
curl_setopt($curl, CURLOPT_REFERER, true);
curl_setopt($curl, CURLOPT_HEADER, 0);
$returnxxx = curl_exec($curl);
curl_close($curl);
echo $returnxxx;
?>
不过，我缺少 ACCESS_TOKEN 。