Question

值$_SERVER['REDIRECT_STATUS']的{{1}}是什么意思？
为什么'44'会有$_SERVER['REDIRECT_URL']值？
我没有使用mod_rewrite进行外部重定向，但是"/500.shtml"有两个不同的REQUEST_METHOD值（POST然后是GET）;就像我发出 POST 请求然后被重定向为 GET 请求一样。这里发生了什么事？

我使用http://blog.iosart.com/2004/05/26/fooling-apache/中描述的方法根据$_SERVER值设置一些环境变量，然后在多个PHP应用程序之间进行多路复用。

在使用%{HTTP_HOST} POST请求搜索错误时，我发现PHP从Superglobals获取这些值：

multipart/form-data

我的（简化）.htaccess是：

$_SERVER=array
(
    'CONTENT_LENGTH' => '1660'
    'CONTENT_TYPE' => 'multipart/form-data; boundary=----------------------------7e789ef7ac774b7689c602d8f67446dd'
    'CONTEXT_DOCUMENT_ROOT' => '/home/myphpapp/public_html'
    'CONTEXT_PREFIX' => ''
    'DOCUMENT_ROOT' => '/home/myphpapp/public_html'
    'GATEWAY_INTERFACE' => 'CGI/1.1'
    'HTTP_ACCEPT' => '*/*'
    'HTTP_ACCEPT_ENCODING' => 'gzip, deflate'
    'HTTP_CONNECTION' => 'keep-alive'
    'HTTP_HOST' => 'api.myphpapp.com'
    'HTTP_USER_AGENT' => 'Dalvik/1.6.0 (Linux; U; Android 4.4.2; Android SDK built for x86 Build/KK)'
    'HTTP_X_TOKEN' => 'prod'
    'MY_HTTP_HOST' => 'api.myphpapp.com'
    'PATH' => '/bin:/usr/bin'
    'QUERY_STRING' => ''
    'REDIRECT_MY_HTTP_HOST' => 'api.myphpapp.com'
    'REDIRECT_REDIRECT_REQUEST_METHOD' => 'POST'
    'REDIRECT_REDIRECT_STATUS' => '44'
    'REDIRECT_REDIRECT_UNIQUE_ID' => 'UxZd4zIcVQUAAFwqGD8AAAAG'
    'REDIRECT_STATUS' => '44'
    'REDIRECT_UNIQUE_ID' => 'UxZd4zIcVQUAAFwqGD8AAAAG'
    'REDIRECT_URL' => '/500.shtml'
    'REDIRECT_APP_SET' => 'api'
    'REDIRECT_APP_MODE' => 'production'
    'REMOTE_ADDR' => '100.101.102.103'
    'REMOTE_PORT' => '65446'
    'REQUEST_METHOD' => 'GET'
    'REQUEST_SCHEME' => 'http'
    'REQUEST_URI' => '/v1/2/controller/action'
    'SCRIPT_FILENAME' => '/home/myphpapp/public_html/index.php'
    'SCRIPT_NAME' => '/index.php'
    'SERVER_ADDR' => '50.51.52.53'
    'SERVER_ADMIN' => 'webmaster@myphpapp.com'
    'SERVER_NAME' => 'api.myphpapp.com'
    'SERVER_PORT' => '80'
    'SERVER_PROTOCOL' => 'HTTP/1.1'
    'SERVER_SIGNATURE' => ''
    'SERVER_SOFTWARE' => 'Apache'
    'UNIQUE_ID' => 'UxZd4zIcVQUAAFwqGD8AAAAG'
    'APP_SET' => 'api'
    'APP_MODE' => 'production'
    'PHP_SELF' => '/index.php'
    'REQUEST_TIME_FLOAT' => 1393974756.09
    'REQUEST_TIME' => 1393974756
    'argv' => array()
    'argc' => 0
)

我正在运行Apache 2.4.7＆amp; PHP 5.4.25＆amp; index.php是Yii 1.1.14 App

Answer 1

我正在使用的http库中有一个错误。

以multipart POST结尾的边界有一个额外的CRLF，Content-Length比它应该大2个字节...这就是为什么Apache 2.4.7发送了500个响应并且php全局$ _SERVER的所有元素都有垃圾在里面..

在这种特殊情况下，Apache 2.4.3似乎忽略了额外的CRLF和错误的Content-Length。

redirect_status上的奇数值（44）

1 个答案: