win php installation tutorial

win php installation method: first download php; then copy a copy of "php.ini-development" and rename it to "php.ini" and put it in the installation path; then load PHP in Apache; finally configure mysql is enough.

The operating environment of this tutorial: Windows 7 system, PHP 7 version. This article is applicable to all brands of computers.

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windows php installation

1. Download address

https://windows.php.net/download

2. Install and configure php

In the installation directory, copy a copy of php.ini-development and rename it to php.ini and put it in the installation path

Add

extension_dir = "c:\php\ext"

c:\php is the php installation path

3. Load PHP in Apache

Open httpd.conf under conf in the apache installation directory

Add

LoadModule php7_module C:/php/php7apache2_4.dll
AddType application/x-httpd-php .php .html
PHPIniDir "c:\php"

Create a new file under the Apache installation path\htdocs: test.php and edit it:

<?php  phpinfo(); ?>

Open the apache service and type http://localhost/test.php in the browser. The page can display apache information

4. Configure mysql

Add a line in the php.ini extension section

extension=php_mysqli.dll

Edit in test.php:

<?php  $mysqli = mysqli_connect("localhost","root","pwd") or die("cannt connet"); ?>

apache service opens the mysql service and opens the browser Type http://localhost/test.php

and the password is correct. No information should be displayed. Fill in the wrong password

Warning: mysqli_connect(): (HY000/1045): Access denied for user 'root'@'localhost' (using password: YES) in C:\httpd-2.4.34-win64-VC15\Apache24\htdocs\test.php on line 1
can not connet

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