GitHub API与PHP's cURL没有得到正确的状态响应


GitHub API with PHP's cURL not getting right status response

我使用WordPress的HTTP API,它有一个cURL包装器(我假设它可以做PHP的cURL所做的一切)。

尝试通过API检查以下标头If-None-MatchIf-Modified-Since应该返回:

Status: 304 Not Modified

相反,我得到一个Status: 200 OK

从命令行测试curl可以正常工作,并返回正确的状态,这行得通:

curl -i https://api.github.com/users/wycks -H 'If-None-Match: "7efeb402e491989a4f37d8d82aae8946"'

在PHP 'If-None-Match' => '7efeb402e491989a4f37d8d82aae8946'中输入相同的ETag不工作。

下面是我对API的PHP请求:
array
  'method' => string 'HEAD' (length=4)
  'timeout' => int 5
  'redirection' => int 0
  'httpversion' => string '1.0' (length=3)
  'user-agent' => string 'WordPress/3.5; http://dev.local/Foo15' (length=37)
  'blocking' => boolean true
  'headers' => 
    array
      'Accept-Encoding' => string 'deflate;q=1.0, compress;q=0.5' (length=29)
  'cookies' => 
    array
      empty
  'body' => null
  'compress' => boolean false
  'decompress' => boolean true
  'sslverify' => boolean false
  'stream' => boolean false
  'filename' => null
  'If-None-Match' => string '7efeb402e491989a4f37d8d82aae8946' (length=32)
  'Cache-Control' => string 'must-revalidate' (length=15)
  '_redirection' => int 0
  'ssl' => boolean true
  'local' => boolean false
boolean true

错误的响应:

response' => 
    array
      'code' => int 200
      'message' => string 'OK' (length=2)

我不确定潜在的原因,但从一些戳你需要引用etag值内字符串:

'If-None-Match' => '"7efeb402e491989a4f37d8d82aae8946"'