How to set up php running environment on centos7

CentOS 7 is an old Linux operating system. Its stability and security are loved by the majority of server users. If you want to set up a php running environment on CentOS 7, this article will introduce you to a simple and easy-to-understand method.

1. Install Apache

First, we need to install a web server on CentOS 7, here we choose Apache.

Enter the following command in the terminal:

sudo yum install httpd

After the installation is complete, start Apache:

sudo systemctl start httpd

If you want Apache to start automatically after booting, you can use the following command:

sudo systemctl enable httpd

2. Install PHP

Next, we need to install PHP on CentOS 7 so that Apache can support PHP.

Enter the following command in the terminal:

sudo yum install -y php php-mysql php-devel php-gd php-pecl-memcache php-pspell php-snmp php-xmlrpc php-xml

After the installation is complete, restart Apache:

sudo systemctl restart httpd

3. Test PHP

In order to verify that we have successfully installed PHP, we can create a new index.php file in the /var/www/html directory and add the following code:

<?php
phpinfo();
?>

After saving, access the server IP through the browser You can see the detailed information of phpinfo() at the address.

So far, we have successfully set up the PHP running environment on CentOS 7.

4. Install MariaDB

If you want to use MySQL database, then we can install MariaDB on CentOS 7.

Enter the following command in the terminal:

sudo yum install mariadb mariadb-server

After the installation is complete, start MariaDB:

sudo systemctl start mariadb

If you want MariaDB to start automatically after booting, you can use the following command:

sudo systemctl enable mariadb

Then, enter MariaDB:

sudo mysql -u root

There is no password by default, just press Enter to log in.

5. Testing MariaDB

To verify that we have successfully installed MariaDB, we can enter the following command in the terminal:

show databases;

If the execution is successful, all database information will be listed. There is a test database by default.

Finally, we can enter the following command to exit MariaDB:

exit

Summary

The above is how to build a php running environment on CentOS 7. Installing services such as Apache, PHP, and MariaDB can facilitate our website development and deployment. At the same time, it also demonstrates the power of the Linux operating system, which is a skill that every developer needs to master.

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