How to set environment variables in win7 php

Win7 PHP environment variable setting method: first download the package; then find "php.ini-development" and modify it to "php.ini"; finally add PHP environment variables in the "Environment Variables" of win7 That’s it.

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1: Download the program package

First go to the php official website to download the program package, the official website address: http://www.php.net/downloads.php

2: Unzip

Unzip Put your program package in a directory other than the c drive (the folder is not named in Chinese)

3: Modify the php installation package file

In the php root directory Find "php.ini-development" and modify it to: "php.ini"

Find in php.ini (the following is not set by yourself)

Find the following statements and change these statements Remove the ";" in front:

The code is as follows:

;extension=php_gd2.dll
;extension=php_mysql.dll
;extension=php_sockets.dll

Find the following two sentences:

The code is as follows:

;On windows:
;extension_dir = "ext"

Change the last sentence above to (note removing the semicolon in front):

The code is as follows:

extension_dir = "D:\php-5.5.7\ext" //你存放php的目录

Four: Add bad Environment variables

The environment variable settings managed by win7 are similar to those of xp. Right-click [Computer]--[Properties]--[Advanced System Settings] and then select [Advanced]--[ Environment variables】

5: Detect php version number

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