


Detailed explanation of the steps to install PHP using Yum under Linux system
Title: Detailed explanation of the steps to install PHP using Yum under Linux system
In Linux system, using Yum tool is a convenient and quick way to install software. This article will introduce in detail how to use Yum to install PHP under Linux system, providing you with specific steps and code examples.
Step 1: Update the system package manager
Before installing any new software, it is recommended to update the system's package manager first to ensure that the latest package information and security updates are obtained. Execute the following command:
sudo yum update
Step 2: Install PHP
Next, use Yum to install PHP and its related extension libraries. Execute the following command:
sudo yum install php
Step 3: Verify the installation
After the installation is complete, you can use the following command to verify the PHP version:
php -v
Step 4: Install PHP extension library
According to your needs, you can install additional PHP extension libraries. The following are some commonly used PHP extension library installation command examples:
- Install the MySQL extension library:
sudo yum install php-mysql
- Install GD graphics library:
sudo yum install php-gd
- Install curl extension library:
sudo yum install php-curl
- Install the XML extension library:
sudo yum install php-xml
Step 5: Restart the Web server
Install PHP After extending the library, in order for it to take effect, the web server needs to be restarted. Depending on your web server type, execute one of the following commands:
- Restart the Apache server:
sudo systemctl restart httpd
- Restart Nginx Server:
sudo systemctl restart nginx
Conclusion
Through the above steps, you can use Yum to easily install PHP and its related extension libraries under the Linux system. With PHP installed, you can start developing PHP applications and build dynamic websites and web applications. If you encounter any problems or questions, please check the official documentation or search for related problem solutions. I wish you a successful installation and a happy programming journey!
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