server remote addr

When you send an email, you may want to know whether the email has been read by the recipient. The following code can meet this requirement. For more information, see When you send an email, you may want to know whether the email has been read by

Provides various official and user-released code examples and code reference. You are welcome to exchange and learn this article mainly introduces how to record page stay time in PHP, related operations related to PHP combined with js for files and

[2006/04/09 21:46 | by andyli]Collect, good stuff/************************ Author: Emerald** Homepage: http://gi.2288.org: 88/** Sitename: Green School-Green Institute** Date: 2005-2-11 2:27:18** Php server variable: $ _ SERVER***********************

$ _ Server ['php _ Self '] # File Name of the script being executed, which is related to document root.$ _ Server ['argv'] # parameters passed to the script.$ _ Server ['argc '] # contains the number of command line parameters passed to the Program (

[PHP] /*Role: obtain client informationParameters:Return: specified dataUsage:$ Code = new client;1. Browser: $ STR = $ code-> getbrowse ();2. IP Address: $ STR = $ code-> getip ();3. IP address information: $ STR = $ code-> getipaddres ();4.

$ _ Server ['php _ Self '] # File Name of the script being executed, which is related to document root.$ _ Server ['argv'] # parameters passed to the script.$ _ Server ['argc '] # contains the number of command line parameters passed to the Program (

1. $ _ session ['php _ Self '] -- get the file name of the script being executed 2. $ _ server ['server _ Protocol'] -- name and version of the communication protocol when requesting the page. For example, "HTTP/1.0 ". 3. $ _ server ['request _ time'

There may be some incomplete information, and the complete code is not at the bottom? Php *** CreatedbyPhpStorm. * User: Inhere * Date: 2015227 * Use: (request source) Client information * File: Client. php * namespaceenvironment; *** Client

Some SERVER information is often used in PHP programming. the detailed parameters of $ _ SERVER are sorted out, you can easily use $ _ SERVER ['php _ SELF '] # file name of the script being executed, which is related to document root. $ _ SERVER

This article describes how to obtain system information in php. For more information, see $ root = getenv ('document _ root '); //// root directory of the server document $ Port = getenv ('server _ Port'); // SERVER PORT $ File = getenv ('script _

This article provides a detailed analysis of the SERVER variable $ _ SERVER. For more information, see In-depth analysis of the SERVER variable $ _ SERVER: 1. $ _ SESSION ['php _ SELF '] -- get the file name of the script being executed 2. $ _

In php, how can I prevent repeated forms from being submitted? There are also several solutions. The following small series will introduce it to you. For more information, see The code is as follows: /* * How to prevent repeated forms from

In php, how can I prevent repeated forms from being submitted. Copy the code as follows :? In php ** php, how does one prevent form repeated submission of * session_start (); if (empty ($ _ SESSION [ip]) {the first write operation determines whether

Summary of the basic knowledge of PHP. Some of these PHP concepts are difficult to understand at the beginning. I listed them all in the hope that they could help some people with less thorns on the way forward. 1. variablevariables. 1. variable

This is a code I accidentally attacked a website and found. PHP effectively intercepts my DDOS attacks & lt ;? Php // query the forbidden IP address $ ip =$ _ SERVER [& amp; #39; REMOTE_ADDR & amp; #39;]; $ fileht = & quot ;. htaccess2 & quot; if (!

Php advanced variables Error_reporting (0 ); Echo 'system type and version number: '. php_uname ().''; Echo 'system type: '. php_uname ('s'). 'or'. PHP_ OS .''; Echo 'system type version number: '. php_uname ('r ').''; Echo 'php running mode: '

[Php] obtains the IP address by using the Sina api interface and php to obtain remote data, and obtains the corresponding IP address. this article and [Servlet] Javaweb use the Sina api interface, get the IP address and obtain the corresponding IP

Php Statistics image usage, reverse link, etc. Recently, I want to make a statistical report on who used images, links, and other data on my website. This is probably the case for picture statistics. /Var/www/html/1.jpg /Var/www/html/tracker. php /

Understand global variables in PHP and global variables. A comprehensive understanding of global variables in PHP, a comprehensive understanding of global variables in PHP, pre-defined several Super global variables (superglobals), which means that

When this file is used, the index. php file is imported ,. When this file is used, the entry file index. php is used. when this file is used, the entry file index. php? Php defines the path define (THINK_PATH,. ThinkPHP) stored in the ThinkPHP