Detailed introduction on how to set up a php environment in a web server

In today's era of rapid development of the Internet, building a web server environment has become an unavoidable problem in the industry. In many web server environments, the PHP environment is widely used.

This article will give a detailed introduction to the establishment of the PHP environment, and strive to help beginners and developers quickly set up the PHP environment.

1. Select web server software

To build a PHP environment, you must first select a web server software. Common ones include Apache, Nginx, Lighttpd, etc. Here we take Apache as an example.

2. Install Apache

The steps are as follows:

1. Download the Apache software package: You can go to the Apache official website to download the software package suitable for your system.

2. Unzip the Apache software package: Unzip the downloaded software package to a suitable directory.

3. Compile and install Apache: Compile and install by entering ./configure, make, make install and other operations in the terminal.

4. Start Apache: Start the Apache service. You can enter apachectl start in the terminal to start the Apache service.

3. Install PHP

Before installing PHP, you need to ensure that the necessary libraries and tools have been installed, such as gcc, make and other tools.

The steps are as follows:

1. Download PHP: Go to the PHP official website to download the PHP package suitable for your system.

2. Unzip the PHP package: Unzip the downloaded software package to a suitable directory.

3. Compile and install PHP: Compile and install by entering ./configure, make, make install and other operations in the terminal.

4. Configure PHP: Modify the php.ini file and configure the php environment.

5. Test PHP: Create a new .php file, enter , put this file in Apache's default website directory, and test the installation by accessing this file Good php environment.

4. Install MySQL

The steps are as follows:

1. Download MySQL: Go to the MySQL official website to download the MySQL package suitable for your system.

2. Unzip the MySQL package: Unzip the downloaded software package to a suitable directory.

3. Compile and install MySQL: execute ./configure, make, make install and other commands to compile and install.

4. Initialize MySQL: execute scripts/mysql_install_db --user=mysql --basedir=/usr/local/mysql --datadir=/usr/local/mysql/data and other initialization scripts to initialize.

5. Start MySQL: Start the MySQL service. You can enter /etc/init.d/mysql start or service mysql start and other commands in the terminal to start the MySQL service.

5. Install the PHP extension module

After installing PHP, you also need to install the PHP extension module to meet various needs during development. Such as: memcache module, Redis module, pdo_mysql module, etc.

The steps are as follows:

1. Download relevant extension modules: Go to the relevant official website to download the extension package suitable for your system.

2. Unzip the expansion package: Unzip the downloaded expansion package to a suitable directory.

3. Compile and install the extension package: Complete the compilation and installation by entering phpize, ./configure, make, make install and other operations in the terminal.

4. Add extension: Just add the corresponding extension in the php.ini file.

6. Summary

It is not difficult to set up a PHP environment, you just need to follow certain steps. This article explains the construction of Apache, PHP, MySQL and other environments for beginners, hoping to help friends in need.

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