server remote addr

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How to obtain the user IP address in phpwind and discuz

Phpwind: if ($ _ server ['HTTP _ x_forwarded_for ']) { $ Onlineip = $ _ server ['HTTP _ x_forwarded_for ']; $ C_agentip = 1; } Elseif ($ _ server ['HTTP _ client_ip ']) { $ Onlineip = $ _ server ['HTTP _ client_ip ']; $ C_agentip = 1; } Else { $

PhpHTTP_X_FORWARDED_FOR, HTTP_VIA, REMOTE_ADDR differences summary _ PHP Tutorial-php Tutorial

Summary of differences between phpHTTP_X_FORWARDED_FOR, HTTP_VIA, and REMOTE_ADDR. This article introduces the differences between HTTP_X_FORWARDED_FOR, HTTP_VIA, and REMOTE_ADDR in php when obtaining the real IP address of a user. i. no proxy

PhpHTTP_X_FORWARDED_FOR, HTTP_VIA, REMOTE_ADDR differences

I. no proxy server is used: REMOTE_ADDR your IPHTTP_VIA has no value or does not show HTTP_X_FORWARDED_FOR has no value or does not show 2. Transparent use I. no proxy server is used: REMOTE_ADDR = your IP address HTTP_VIA = no value or no

PHP Solution for obtaining the real IP address of the user client, and php Solution for obtaining the ip address

PHP Solution for obtaining the real IP address of the user client, and php Solution for obtaining the ip address Obtaining the Client ip address is not a simple task. Because of Ip Spoofing and proxy problems, obtaining the Client IP address

Php judges ip blacklist program code instances

Php judges ip blacklist program code instances This article mainly introduces php code examples for judging ip blacklist programs. For more information, see And supports Class c ip addresses. For

PHP analysis and implementation code for obtaining the real IP address of the client

This article mainly introduces the analysis and implementation code for PHP to obtain the real IP address of the client. it focuses on several cases of interference in obtaining the real IP address, for more information, see $ _ SERVER ["REMOTE_ADDR"

Php code for obtaining the local internet/public IP address

Generally, $ _ SERVER [is used to obtain the user IP address $ _ SERVER ['remote _ ADDR, However, if a reverse proxy is used, REMOTE_ADDR in the HTTP header is not the user's address, but the address of the previous proxy. After my research, there

Php obtains the customer's real IP address-PHP source code

Let's use the following function to obtain the real IP address of the customer based on the judgment. Let's take a look at the php program code for obtaining the real IP address of the customer. Let's use the following function to obtain the real IP

Analysis and Implementation Code for PHP to obtain the real IP address of the client, and analysis of 5 Cases

Analysis and Implementation Code for PHP to obtain the real IP address of the client, and analysis of 5 Cases $ _ SERVER ["REMOTE_ADDR"] is often used to obtain the Client IP address in PHP.(1) If the client is accessed by a proxy server, the IP

Php HTTP_X_FORWARDED_FOR, HTTP_VIA, REMOTE_ADDR differences Summary

This article introduces the differences between HTTP_X_FORWARDED_FOR, HTTP_VIA, and REMOTE_ADDR in php when obtaining the real IP address of a user. I. No proxy server is used: REMOTE_ADDR = your IP addressHTTP_VIA = no value or no

Php judges ip blacklist program code instances

This article mainly introduces php code examples for judging ip blacklist programs. For more information, see This article mainly introduces php code examples for judging ip blacklist programs. For more information, see And supports Class c

Php: getting visitors' real IP addresses _ PHP Tutorial-php Tutorial

Php obtains the visitor's real IP address. Php obtains the visitor's real IP address. when it comes to me, we need to obtain the real IP address of the user, such as log records, geographic location, user information, and website data analysis, in

Php code for obtaining the local internet/public IP address

We generally use $ _ SERVER [REMOTE_ADDR] to obtain the user's IP address. after my research, there are two methods to obtain the user's real internet IP address. Generally, $ _ SERVER ['remote _ ADDR '] is used to obtain the user IP

Php judges ip blacklist program code instance _ PHP Tutorial

Php judges the ip blacklist program code instance. In this example, you can upload the file and support class c ip addresses. for example: Ip.txt192.168211.67.188211.67.191.25The code is as follows: The code is as follows: /** IP address

PHP solution for obtaining real IP addresses of user clients

Obtaining the client ip address is not a simple task. because of Ip spoofing and proxy problems, obtaining the client IP address authenticity will be compromised and cannot be accurate. however, we try to use a relatively complete method to obtain

PHP code for obtaining the local Internet/Public IP Address

Generally, $ _ server ['remote _ ADDR '] is used to obtain the user IP address, However, if a reverse proxy is used, remote_addr in the HTTP header is not the user's address, but the address of the previous proxy. After my research, there are

Php session and cookie usage instructions

1. PHP COOKIECookie is a mechanism for storing data in a remote browser and tracking and identifying users. PHP sends cookies in the http header. Therefore, the setcookie () function must be called before other information is output to the browser,

Call Sina api Based on the ip address to obtain the city name and convert it to the pinyin _ php instance

This article describes how to call Sina api Based on ip addresses to obtain city names and convert them to pinyin. For more information, see the following functions: 1. Get the current IP address, 2. Call Sina API to obtain the current city. 3.

Php code for limiting IP addresses and IP segments (whitelist)-PHP source code

The implementation principle is relatively simple. You only need to obtain the user IP address and then verify whether the current IP address exists in our blacklist library. The specific example is as follows. The implementation principle is

PhpGeoIP usage tutorial

GeoIP Introduction: What is GepIP? GeoIP is used to locate the geographical longitude and latitude of a visitor, country, region, province, city, or even Street. GeoIP Introduction: What is GepIP? GeoIP is used to locate the geographical longitude

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