Home > Article > Backend Development > How to deploy php project (tutorial)
PHP is a widely used server-side scripting language. Many websites use PHP as the back-end language. If you develop a PHP project, the next step you need to do is to deploy it to a server so that it can be accessed through the Internet. In this article, I will introduce the steps to deploy a PHP project and the problems you may encounter.
Step 1: Obtain a server
Before deploying a PHP project, you need to purchase or rent a server. If you are not familiar with server operation and maintenance, you can choose to use a cloud server. Suppliers such as Alibaba Cloud and Tencent Cloud all provide cloud server services. Choosing a cloud server that is stable and cost-effective can greatly simplify your deployment work.
Step 2: Install the necessary software
Deploying the PHP project on the server requires installing several necessary software first:
In cloud servers, these software are usually pre-installed, you only need to go to the management panel Just start the service in . If you are using a server you built yourself, you need to install these software manually.
Step 3: Upload PHP files
Before deploying the PHP project, you need to upload the source files and related files to the server. You can use FTP software to upload files to the server. Before uploading, make sure you have uploaded all dependencies, libraries, and configuration files.
Step 4: Configure the Web server
The Web server is responsible for receiving client requests and returning responses. You need to configure the web server to correctly recognize and handle PHP files. Here's how to configure Apache and Nginx:
In Apache, you need to enable the mod_php extension to be able to handle PHP files. Add the following code to Apache's main configuration file (usually the httpd.conf file) to enable the mod_php extension:
LoadModule php5_module modules/libphp5.so
Then, you need to add the following code Add to Apache's virtual host configuration file (usually the httpd-vhosts.conf file):
ServerName example.com DocumentRoot /path/to/project <Directory /path/to/project> Options Indexes FollowSymLinks AllowOverride All Require all granted </Directory>
This configuration file specifies the root directory and access permissions of the virtual host. Finally, you need to restart the Apache server for the configuration to take effect.
In Nginx, you need to use the PHP FastCGI process manager to process PHP files. Add the following code in Nginx's main configuration file (usually the nginx.conf file) to enable the FastCGI process manager and process PHP files:
location ~ .php$ {
fastcgi_pass 127.0.0.1:9000; fastcgi_index index.php; fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name; include fastcgi_params; }
This configuration The file specifies the address of the PHP process manager and the rules for processing PHP files. Finally, you need to restart the Nginx server for the configuration to take effect.
Step 5: Configure the database
If your PHP project needs to use a database, you need to install and configure a database server (such as MySQL) on the server. In MySQL, you need to follow these steps to create a database and user so that PHP applications can connect to the database:
CREATE DATABASE dbname;
Replace "dbname" with your desired database name.
GRANT ALL PRIVILEGES ON dbname.* TO 'username'@' localhost' IDENTIFIED BY 'password';
Replace "dbname" with your desired database name, "username" with your desired username, and "password" with your desired password.
Step 6: Test the application
After completing the above steps, you need to test whether your PHP application has been installed and configured correctly. Open your web browser, enter the server address or domain name in the address bar, and go to your application's homepage. If everything is configured correctly, you should see your application rendered in the browser.
If you encounter any problems, you can check the Apache or Nginx error logs and PHP log files to find the source of the problem.
Summary
In this article, we introduced the basic steps of PHP project deployment. You need to obtain a server, install the necessary software, upload source files and configure the web server and database. After completing these steps, you can successfully run your PHP application on the server.
The above is the detailed content of How to deploy php project (tutorial). For more information, please follow other related articles on the PHP Chinese website!