Share php 5.6 download and installation tutorial

With the rapid development of the Internet, PHP 5.6 has become one of the most widely used web page programming languages ​​in the world and is widely used among many programming enthusiasts and professionals. So, in this article, we will introduce you to the download and installation tutorial of PHP 5.6 to help beginners learn and use PHP 5.6 better.

1. Download PHP 5.6
First, we need to download the PHP 5.6 installation package from the official website. Please enter the PHP official website (https://www.php.net/), and then click the "Downloads" button to enter the download page. Select "PHP 5.6" on the download page, then select the version you need to download. We recommend downloading the stable version to ensure your development work is not affected.

2. Install PHP 5.6
1. Unzip the PHP installation package
After the download is completed, unzip the PHP installation package to a directory, such as "C:/php56/", which will be used as Our PHP installation directory.
2. Configure the php.ini file
In the PHP installation directory, find the "php.ini-development" file, copy it and rename it "php.ini".
3. Configure environment variables
In the Windows operating system, we need to add your PHP installation directory to the environment variables. The specific method is as follows:
Open "System Properties", select the "Advanced" tab, and click "Environment Variables".
In the "System Variables" list, find the "Path" variable and click the "Edit" button.
In the pop-up window, add your PHP installation directory, "C:/php56/".
4. Test whether the installation is successful
Save your PHP file in the "C:/php56/" directory, and enter "php file name.php" in the terminal (such as cmd) to test. If it displays normally, the installation is successful.

3. Configure PHP running environment
1. Configure PHP in IIS
If your website is running in IIS, then we need to configure PHP in IIS. The specific method is as follows:
In IIS Manager, select "Server Node", right-click and select "Manage Web Server (IIS)" to open it.
In the left directory, select "ISAPI and CGI Restrictions".
In the right panel, click the "Add" button.
Then enter your PHP installation directory in "Execution File", "C:/php56/php-cgi.exe".
In "Restrictions", select "No restrictions".
After the addition is completed, right-click "Application Pool" again and select "Advanced Settings".
In the "General" tab, select "Installed PHP Version" and select your installation version number.
2. Configure PHP in Apache
If your website is running in Apache, then we need to configure PHP in Apache. The specific method is as follows:
Find the httpd.conf file in Apache and open it.
Add the following content at the end of the file:
LoadModule php5_module "C:/php56/php5apache2_4.dll"
AddType application/x-httpd-php .php
PHPIniDir "C:/php56"
3. Run the test
Enter "http://localhost/test.php" in the browser, and enter the following content in the test.php file to test:

4. Summary
In this article, we introduce the download and installation tutorial of PHP 5.6 in detail. Before learning PHP programming, you must first learn to install and run it. Environment configuration. I hope this article can be helpful to beginners.

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