PHP checks whether the client uses the proxy server and its anonymous level. PHP checks whether the client uses the proxy server and its anonymous level. The php proxy server must determine whether the client uses the proxy server
To determine whether a client uses a proxy server, it can be judged from the environment variable information sent by the client.Specifically, just look at the Http_via field, if this field is set, the client uses a proxy server.The anonymous level can be judged by the following table.Give an example of application, you can hang up the agent trial effect: http://
To determine whether a client uses a proxy server, it can be judged from the environment variable information sent by the client.Specifically, just look at the Http_via field, if this field is set, the client uses a proxy server.The anonymous level can be judged by the following table.Give an example of application, you can hang up the agent trial effect: http://
PHP instance sharing determines whether the client uses the proxy server and its anonymous level. To determine whether the client uses a proxy server, you can determine from the environment variable information sent by the client. Specifically, it is to look at the HTTP_VIA field. if this field is set, it means to determine whether the client uses the
This article mainly introduces PHP to check whether the client uses the proxy server and its anonymous level. if you need a friend, you can refer to it to determine whether the client uses the proxy server, it can be determined by the environment variable information sent by the client.
Specifically, it refers to the HTTP_VIA field. if this field is set, the cli
To determine whether a client uses a proxy server, you can judge from the environment variable information sent by the client.
Specifically, look at the Http_via field, if this field is set, the client uses a proxy server.
Anonymous levels can be judged by reference to the table below.
Give an example of an application, you can put up a
To determine whether the client uses a proxy server, you can determine from the environment variable information sent by the client. Specifically, it refers to the HTTP_VIA field. If this field is set, the client uses the proxy server. The anonymous level can be determined by referring to the following table. An application example is provided. You can hook up th
Transferred from: http://www.cnblogs.com/heiing/archive/2010/04/19/1715304.htmlTo determine whether a client uses a proxy server, it can be judged from the environment variable information sent by the client.Specifically, just look at the Http_via field, if this field is set, the client uses a proxy server.The anonymous level can be judged by the following table.
In a recent project, you need to determine whether the client uses a proxy and its anonymous level. after reviewing some files, record them and share them with your proxy server.
To determine whether the client uses a proxy server, you can determine from the environment variable information sent by the client.
Specif
To determine whether a client uses a proxy server, you can judge from the environment variable information sent by the client.
Specifically, look at the Http_via field, if this field is set, the client uses a proxy server.
Anonymous levels can be judged by reference to the table below.
Give an example of an application, you can put up a
To determine whether the client uses a proxy server, you can determine from the environment variable information sent by the client.
Specifically, it refers to the HTTP_VIA field. If this field is set, the client uses the proxy server.
The anonymous level can be determined by referring to the following table.
Give an application example, you can hang up the agent
Agent score: Level 1~level 55 grades;
Or it can be divided into 3 categories:
· A. All anonymous proxies do not change your request fields, making the server side look like there is a real client browser accessing it. Of course, your real IP is hidden. The server's webmaster does not think you are using a proxy.
B. Ordinary anonymous agents can hide your real
CONNECT, it cannot forward to the proxy Https website (online Banking, Gmail).If you visit the Https Web site, for example: Https://www.google.com,Nginx access.log log is as follows:
"CONNECT www.google.com:443 http/1.1" 400
The author is very good, however, I encountered a problem in the configuration process, that is, through the configuration of the proxy access page are reported 404 (my Nginx versio
: This article describes how to set up an anonymous http forward proxy for nginx. For more information about PHP tutorials, see. I haven't written a blog for a long time. when I encounter difficulties, I can always find some articles written by the experts on the Internet to solve my problems. In the past, because there were a lot of things, I used to be a solver. I will try to write as many blogs as possib
;
third, Proxy Https Web site is not supported
Because Nginx does not support CONNECT,
Unable to forward proxy Https website (online Banking, Gmail).
If you visit an HTTPS website, such as: Https://www.google.com,Nginx Access.log log as follows:
"CONNECT www.google.com:443 http/1.1" 400
The author is very goo
First, a brief introduction to the classification of agents:
Agent score: Level 1~level 55 grades;
Or it can be divided into 3 categories: ·
A. All anonymous agents don't change your request.
Fields, making the server side look like there's a real client browser accessing it. Of course, your real IP is hidden. The server's webmaster does not think you are using a proxy.
B. Ordinary
Problem Background: Use the Sort method to Sort Product objects.The following are two signatures of the Sort method:[Csharp]Public void Sort (Comparison Public void Sort (IComparer
One is the object that receives the IComparer I. Use interface objects[Csharp]Class ProductNameComparer: IComparer {Public int Compare (Product x, Product y){Return x. Name. CompareTo (y. Name );}}...List Products. Sort (new ProductNameComparer ());Foreach (Product product in products){Console. WriteLine (product );}
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