IIS7 and PHP 5.3 Installation and Configuration Guide: Quickly Build a Stable and Efficient Website

gitbox 2025-06-24

In today's web environment, website performance and security are crucial. To improve website efficiency, many developers choose to combine IIS (Internet Information Services) with PHP. This article offers a detailed step-by-step guide on installing and configuring IIS7 and PHP 5.3, helping you quickly build a stable and efficient web platform.

Installing IIS7

First, you need to enable IIS7 on your Windows system. Follow these steps:

Enable IIS Features

1. Open the Control Panel and go to "Programs".

2. Select "Turn Windows features on or off".

3. In the pop-up window, locate "Internet Information Services (IIS)".

4. Check necessary components, especially "Web Management Tools" and "World Wide Web Services".

5. Click "OK" to complete the installation.

Verify IIS Installation

After installation, enter http://localhost in your browser. If you see the IIS welcome page, IIS has been installed successfully.

Downloading and Configuring PHP 5.3

Next, install PHP 5.3. Make sure to download the correct version compatible with IIS7.

Download PHP

Visit the official PHP website and download the PHP 5.3 package suitable for Windows.

Configure PHP Integration with IIS

1. Extract the PHP files to a chosen directory, for example, C:\PHP.

2. In IIS Manager, right-click the site you want to configure and select "Properties".

3. Go to "Handler Mappings" and add a new mapping:

Request path: *.php
Executable: C:\PHP\php-cgi.exe
Name: PHP_via_FastCGI

4. Ensure FastCGI support is enabled.

Testing PHP Installation

Create a simple PHP info page to verify the environment:

<?php
phpinfo();
?>

Save this as info.php in the IIS default website root directory. Visit http://localhost/info.php in your browser; if PHP configuration info appears, PHP is properly set up.

Important Notes

Make sure your Windows system is updated with the latest patches during installation to avoid compatibility issues affecting IIS or PHP. Also, after setup, update configuration files promptly to enhance security.

Conclusion

Overall, installing and configuring IIS7 with PHP 5.3 is straightforward. Following the above steps will help you quickly establish a stable and efficient website environment. Continuing to optimize and learn will further improve your website’s performance and security.