In this guide, we will walk you through the process of installing PHP 5.4.4 packages on CentOS 6.2 using the Remi repository.
PHP, an acronym for Hypertext Preprocessor, is a widely used, free, and open-source server-side scripting language specifically designed for web development to produce dynamic web pages. It can be embedded into HTML, and PHP applications often carry the filename extensions .php, .php4, or .php5. Notably, PHP is not included in the minimum type of installation for CentOS 6.2.
Before we begin, it’s important to note that you should have the Remi yum Repository installed on your CentOS 6.2 x86 and x86_64. If you haven’t done this yet, you can follow our guide on how to install the Remi yum Repository on CentOS 6.2 x86 and x86_64.
Step-by-Step Guide to Install PHP 5.4.4
Step 1: Install PHP Packages
To install the latest PHP packages, you need to run the following command:
[root@centos62 ~]# yum install php -y
This command will initiate the installation process. The system will load plugins, resolve dependencies, and start the transaction check. It will then install the necessary PHP packages.
[root@centos62 ~]# yum install php -y Loaded plugins: fastestmirror, priorities Loading mirror speeds from cached hostfile * base: centos.ipserverone.com * extras: centos.ipserverone.com * remi: rpms.famillecollet.com * remi-test: rpms.famillecollet.com * updates: centos.ipserverone.com Setting up Install Process Resolving Dependencies --> Running transaction check ---> Package php.i686 0:5.4.4-1.el6.remi will be installed --> Processing Dependency: php-common(x86-32) = 5.4.4-1.el6.remi for package: php-5.4.4-1.el6.remi.i686 --> Processing Dependency: php-cli(x86-32) = 5.4.4-1.el6.remi for package: php-5.4.4-1.el6.remi.i686 --> Running transaction check ---> Package php-cli.i686 0:5.4.4-1.el6.remi will be installed ---> Package php-common.i686 0:5.4.4-1.el6.remi will be installed --> Finished Dependency Resolution Dependencies Resolved ==================================================================================================== Package Arch Version Repository Size ==================================================================================================== Installing: php i686 5.4.4-1.el6.remi remi-test 2.5 M Installing for dependencies: php-cli i686 5.4.4-1.el6.remi remi-test 2.5 M php-common i686 5.4.4-1.el6.remi remi-test 874 k Transaction Summary ==================================================================================================== Install 3 Package(s) Total download size: 5.9 M Installed size: 21 M Downloading Packages: (1/3): php-5.4.4-1.el6.remi.i686.rpm | 2.5 MB 05:58 (2/3): php-cli-5.4.4-1.el6.remi.i686.rpm | 2.5 MB 04:56 (3/3): php-common-5.4.4-1.el6.remi.i686.rpm | 874 kB 01:39 ---------------------------------------------------------------------------------------------------- Total 8.0 kB/s | 5.9 MB 12:36 Running rpm_check_debug Running Transaction Test Transaction Test Succeeded Running Transaction Warning: RPMDB altered outside of yum. Installing : php-common-5.4.4-1.el6.remi.i686 1/3 WARNING : These php-* RPM are not official Fedora/Redhat build and overrides the official ones. Don't file bugs on Fedora Project nor Redhat. Use dedicated forums http://forums.famillecollet.com/ Installing : php-cli-5.4.4-1.el6.remi.i686 2/3 Installing : php-5.4.4-1.el6.remi.i686 3/3 Installed: php.i686 0:5.4.4-1.el6.remi Dependency Installed: php-cli.i686 0:5.4.4-1.el6.remi php-common.i686 0:5.4.4-1.el6.remi Complete!
Step 2: Verify the Installation
After the installation process is complete, you can check the installed PHP packages with the following command:
[root@centos62 ~]# rpm -qa | grep php
This command will display a list of all the installed PHP packages.
[root@centos62 ~]# rpm -qa | grep php php-common-5.4.4-1.el6.remi.i686 php-5.4.4-1.el6.remi.i686 php-cli-5.4.4-1.el6.remi.i686
Commands Mentioned
- yum install php -y – This command installs the latest PHP packages.
- rpm -qa | grep php – This command checks and displays the installed PHP packages.
Conclusion
PHP is a powerful tool for creating dynamic web pages and is an essential component of many web development projects.
Installing PHP 5.4.4 on CentOS 6.2 using the Remi repository is a straightforward process that involves running a few commands. This guide has provided you with step-by-step instructions to ensure a successful installation.
We hope this guide has been helpful in your journey to install PHP 5.4.4 on CentOS 6.2.
Happy coding!
FAQ
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What is PHP used for?
PHP is a server-side scripting language designed for web development. It is used to create dynamic web pages and can be embedded into HTML. PHP applications often carry the filename extensions .php, .php4, or .php5.
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What is the Remi repository?
The Remi repository is a third-party repository that offers the latest version of PHP and other software to CentOS users. It is often used when the default CentOS repositories do not provide the most recent versions of these software packages.
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Why is PHP not included in the minimum installation of CentOS 6.2?
The minimum installation of CentOS 6.2 is designed to be as lightweight as possible and only includes the most essential packages. PHP is not included in this minimal setup because not all users will require it for their specific use cases. However, it can be easily installed later if needed.
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How do I verify that PHP has been installed correctly?
You can verify the installation of PHP by using the command ‘rpm -qa | grep php’. This command will display a list of all the installed PHP packages, allowing you to confirm that the installation process was successful.
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What should I do if I encounter issues during the PHP installation process?
If you encounter any issues during the PHP installation process, it’s recommended to check the error messages displayed in the terminal. These messages can provide clues about what went wrong. You can also seek help from online communities, forums, or the official PHP and CentOS documentation.