How to deploy PHP projects on Linux systems

With the rapid development of Internet technology, more and more companies and individuals have begun to invest in website development. As a popular web development language, PHP has been widely used. When conducting PHP development projects, we need to set up an environment in the server system to show our development results. The Linux system is also a commonly used operating system in Web development. Today we will introduce how to deploy PHP projects on the Linux system.

1. Install the Linux system

Before installing the PHP project, we first need to install the Linux system. Here we take the CentOS7.x version as an example. The specific operations are as follows:

1. Download the CentOS7.x system image file

You can download the CentOS7.x image from the official website or other websites file and make it into a boot disk or USB flash drive.

2. Install CentOS7.x system

Insert the boot disk or U disk into the computer, restart the computer and enter the BIOS settings, and set the boot device to the boot disk or U disk. Follow the prompts to proceed with the installation process until the system is installed.

2. Install Apache server

Apache server is one of the most popular web server software, which can be installed in Linux systems. The specific operations are as follows:

1. Install Apache

Open the terminal in the Linux system and enter the following command to install Apache.

sudo yum install httpd

2. Start Apache

After successful installation, enter the following command to start Apache.

sudo systemctl start httpd.service

3. Set Apache to start automatically at boot

After Apache starts, enter the following command to set Apache to start automatically at boot.

sudo systemctl enable httpd.service

4. Access the Apache default page

Enter the server IP address or localhost in the browser, you can access the Apache default page, which means the Apache server has been set up successfully.

3. Install MySQL database

MySQL is an open source relational database management system, which can also be installed on Linux systems. The specific operations are as follows:

1. Install MySQL

Open the terminal in the Linux system and enter the following command to install MySQL.

sudo yum install mysql-server mysql

2. Start MySQL

After successful installation, enter the following command to start MySQL.

sudo systemctl start mysqld.service

3. Set MySQL to start automatically at boot

After MySQL starts, enter the following command to set MySQL to start automatically at boot.

sudo systemctl enable mysqld.service

4. Log in to MySQL

Enter the following command to log in to MySQL.

mysql -u root -p

5. Create database

Enter the following command to create a database.

create database [database_name];

4. Install PHP

PHP is an open source scripting language that can also be installed on Linux systems. The specific operations are as follows:

1. Install PHP

Open the terminal in the Linux system and enter the following command to install PHP.

sudo yum install php php-mysql

2. Restart Apache

After successful installation, restart Apache to make PHP take effect.

sudo systemctl restart httpd.service

5. Deploying PHP projects

After the above environment is completed, we can start deploying PHP projects. The specific operations are as follows:

1. Copy the PHP project file to the /var/www/html directory

Open the terminal in the Linux system and enter the following command to copy the PHP project file Copy to the /var/www/html directory.

sudo cp -R [project_folder] /var/www/html/

2. Modify file permissions

Enter the /var/www/html directory and enter the following command to modify the file permissions.

sudo chmod -R 755 [project_folder]

3. Confirm that the project can be accessed

Enter the server IP address or localhost/[project_folder] in the browser. You can access the PHP project page, which means the deployment is successful.

Summary

Deploying a PHP project on a Linux system requires the installation of Apache, MySQL, PHP and other environments. The specific operation process is as described above. In practice, we need to perform corresponding environment configuration and file deployment according to different project requirements. At the same time, certain optimization and security settings can be made on the Linux server according to actual needs.

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