vps one-click installation of php

With the rapid development of the Internet, more and more people have begun to pour into the field of website construction. However, for novices who are new to website development, setting up a server and installing software configuration are a big problem. To have an efficient and stable website in a short period of time, many people choose to use VPS (Virtual Private Server) services. One of the more commonly used systems is the Linux system. As a popular language in the field of web development, PHP is also an essential component. So, today we will teach you how to quickly install PHP on your VPS using one-click installation!

1. Select VPS and system version

First of all, we need to choose a VPS service that suits us. Of course, different VPS providers will have different system versions. The more common Linux system versions include CentOS, Ubuntu, etc. This tutorial will take the CentOS 7 system as an example for demonstration. CentOS 7 is a popular Linux operating system with excellent stability and adaptability to new technology trends.

2. Install the yum package manager

All software packages required to install PHP on CentOS 7 can be installed uniformly using the yum package manager. So before starting to install PHP, we need to install the yum package manager first.

Use root privileges to log in to the CentOS 7 system and run the following command to complete the yum installation:

yum install -y yum-utils

3. Install the upgrade tools and compile the required library files

In order to ensure the normal operation of PHP, you need to install upgrade tools and compile the required library files. Execute the following naming to install the required package management tools, C/C compiler and other necessary dependent library files.

yum install -y gcc gcc-c++ make automake autoconf libtool-ltdl-devel \
libxml2-devel libjpeg-devel libjpeg-turbo-devel libpng-devel \
freetype-devel pcre-devel libpng-devel libzip-devel unzip \
zip openssl-devel curl curl-devel libxslt-devel libmcrypt-devel

4. Installing PHP and its extensions

The steps to install PHP on CentOS 7 are relatively simple, and you can use one-click installation scripts in some Linux standard libraries. Execute the following naming to successfully install PHP:

yum install -y epel-release
yum -y update
yum -y install httpd
yum -y install php php-mysql php-fpm php-gd php-ldap php-odbc php-pear php-xml php-xmlrpc php-mbstring php-soap curl curl-devel

5. Verify PHP installation

After the installation is complete, we need to verify whether PHP has been successfully installed and running. We can check PHP by executing a simple test file under Apache's default website directory /var/www/html.

Create a phpinfo.php file in the /var/www/html/ directory. Run the following command:

echo "<?php phpinfo(); ?>" > /var/www/html/phpinfo.php

Now we can enter the server’s IP address or domain name in the browser to open the PHP information page. Enter: http://server_domain_name_or_IP_address/phpinfo.php in the address bar. If the information page appears, PHP has been successfully installed.

6. Modify PHP configuration

After installing PHP, we need to modify some configurations of PHP. Mainly include time zone, memory limit, file upload limit, etc. These settings can be changed in the /etc/php.ini file.

vi /etc/php.ini

Find date.timezone and set it to your time zone, for example:

date.timezone = Asia/Shanghai

Modify the memory_limit limit and set it to a larger value. For example:

memory_limit = 256M

Modify upload_max_filesize and post_max_size to increase the file upload limit. For example:

upload_max_filesize = 64M
post_max_size = 64M

7. Restart Apache

After completing all installation and configuration, in order for the configuration to take effect, we need to restart the Apache server and run the following command:

systemctl restart httpd

This completes the entire process of quickly installing PHP. Using one-click installation can greatly shorten the installation time and reduce the probability of configuration failure. Of course, you also need to pay attention to the security settings of some Apache services.

In general, in order to make the website have better and more efficient functions, PHP is very important. Building a website using a VPS service is a stressful thing for many novices, but through the demonstration in this article, you can quickly master how to quickly install PHP on a VPS using one-click installation.

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