There is a new version of this tutorial available for CentOS 7.6.

Install Apache2, PHP5 And MySQL Support On CentOS 6.5 (LAMP)

LAMP is short for Linux, Apache, MySQL, PHP. This tutorial shows how you can install an Apache2 webserver on a CentOS 6.4 server with PHP5 support (mod_php) and MySQL support.

I do not issue any guarantee that this will work for you!


1 Preliminary Note

In this tutorial, I use the hostname with the IP address These settings might differ for you, so you have to replace them where appropriate.


2 Installing MySQL 5

To install MySQL, we do this:

yum -y install mysql mysql-server

Then we create the system startup links for MySQL (so that MySQL starts automatically whenever the system boots) and start the MySQL server:

chkconfig --levels 235 mysqld on
/etc/init.d/mysqld start

Set passwords for the MySQL root account:

[[email protected] ~]# mysql_secure_installation
In order to log into MySQL to secure it, we'll need the current
password for the root user. If you've just installed MySQL, and
you haven't set the root password yet, the password will be blank,
so you should just press enter here.
Enter current password for root (enter for none):
OK, successfully used password, moving on...
Setting the root password ensures that nobody can log into the MySQL
root user without the proper authorisation.
Set root password? [Y/n] <-- ENTER
New password: <-- yourrootsqlpassword
Re-enter new password: <-- yourrootsqlpassword
Password updated successfully!
Reloading privilege tables..
... Success!
By default, a MySQL installation has an anonymous user, allowing anyone
to log into MySQL without having to have a user account created for
them. This is intended only for testing, and to make the installation
go a bit smoother. You should remove them before moving into a
production environment.
Remove anonymous users? [Y/n] <-- ENTER
... Success!
Normally, root should only be allowed to connect from 'localhost'. This
ensures that someone cannot guess at the root password from the network.
Disallow root login remotely? [Y/n] <-- ENTER
... Success!
By default, MySQL comes with a database named 'test' that anyone can
access. This is also intended only for testing, and should be removed
before moving into a production environment.
Remove test database and access to it? [Y/n] <-- ENTER
- Dropping test database...
... Success!
- Removing privileges on test database...
... Success!
Reloading the privilege tables will ensure that all changes made so far
will take effect immediately.
Reload privilege tables now? [Y/n] <-- ENTER
... Success!
Cleaning up...


All done! If you've completed all of the above steps, your MySQL
installation should now be secure.
Thanks for using MySQL!


3 Installing Apache2

Apache2 is available as a CentOS package, therefore we can install it like this:

yum -y install httpd

Now configure your system to start Apache at boot time...

chkconfig --levels 235 httpd on

... and start Apache:

/etc/init.d/httpd start

Now direct your browser to, and you should see the Apache2 placeholder page:

Apache's default document root is /var/www/html on CentOS, and the configuration file is /etc/httpd/conf/httpd.conf. Additional configurations are stored in the /etc/httpd/conf.d/ directory.


4 Installing PHP5

We can install PHP5 and the Apache PHP5 module as follows:

yum -y install php

We must restart Apache afterwards:

/etc/init.d/httpd restart

5 Testing PHP5 / Getting Details About Your PHP5 Installation

The document root of the default web site is /var/www/html. We will now create a small PHP file (info.php) in that directory and call it in a browser. The file will display lots of useful details about our PHP installation, such as the installed PHP version.

vi /var/www/html/info.php

Now we call that file in a browser (e.g.

As you see, PHP5 is working, and it's working through the Apache 2.0 Handler, as shown in the Server API line. If you scroll further down, you will see all modules that are already enabled in PHP5. MySQL is not listed there which means we don't have MySQL support in PHP5 yet.


6 Getting MySQL Support In PHP5

To get MySQL support in PHP, we can install the php-mysql package. It's a good idea to install some other PHP5 modules as well as you might need them for your applications. You can search for available PHP5 modules like this:

yum search php

Pick the ones you need and install them like this:

yum -y install php-mysql

In the next step I will install some common PHP modules that are required by CMS Systems like Wordpress, Joomla and Drupal:

yum -y install php-gd php-imap php-ldap php-odbc php-pear php-xml php-xmlrpc php-mbstring php-mcrypt php-mssql php-snmp php-soap php-tidy curl curl-devel

APC is a free and open PHP opcode cacher for caching and optimizing PHP intermediate code. It's similar to other PHP opcode cachers, such as eAccelerator and Xcache. It is strongly recommended to have one of these installed to speed up your PHP page.

APC can be installed as follows:

yum -y install php-pecl-apc

Now restart Apache2:

/etc/init.d/httpd restart

Now reload in your browser and scroll down to the modules section again. You should now find lots of new modules there, including the APC module:


7 phpMyAdmin

phpMyAdmin is a web interface through which you can manage your MySQL databases.

First we enable the RPMforge repository on our CentOS system as phpMyAdmin is not available in the official CentOS 6.5 repositories:

Import the RPMforge GPG key:

rpm --import

On x86_64 systems:

yum -y install

On i386 systems:

yum -y install

phpMyAdmin can now be installed as follows:

yum -y install phpmyadmin

Now we configure phpMyAdmin. We change the Apache configuration so that phpMyAdmin allows connections not just from localhost (by commenting out the <Directory "/usr/share/phpmyadmin"> stanza):

vi /etc/httpd/conf.d/phpmyadmin.conf
#  Web application to manage MySQL

#<Directory "/usr/share/phpmyadmin">
#  Order Deny,Allow
#  Deny from all
#  Allow from

Alias /phpmyadmin /usr/share/phpmyadmin
Alias /phpMyAdmin /usr/share/phpmyadmin
Alias /mysqladmin /usr/share/phpmyadmin

Next we change the authentication in phpMyAdmin from cookie to http:

vi /usr/share/phpmyadmin/
/* Authentication type */
$cfg['Servers'][$i]['auth_type'] = 'http';

Restart Apache:

/etc/init.d/httpd restart

Afterwards, you can access phpMyAdmin under


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22 Comment(s)

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By: Greenthumb

I noticed when you give the command

"vi /etc/httpd/conf.d/phpmyadmin.conf"

 it should be /etc/httpd/conf.d/phpMyAdmin.conf

By: Sheikh Munawar

file name is in lower case in centos6.5 . so all of the above worked for me just by copy pasting the commands to putty, without a single glitch.


Exactly what I was looking for. An easy to follow tutorial for a basic LAMP setup. Everything worked for me.

Thanks for the tutorial!

By: Isaac

Using CentOS 6.5, I couldn't access the web site from any other machine (except locally) until i used system-config-firewall-tui and enabled HTTP. 

By: Pete

Wow, thanks for the heads up on the firewall tui. Twas a lifesaver.

By: Tom

Thanks for this, just what I wanted.  Very outdated version installed though?  Any pointers on bringing it up to date?

By: Anonymous

tried on my centos x64 6.3 box. works w/o a single glitch.

By: sujud

Everything works...but when i tried the last one to connect to phpmyadmin, it ask for user name and password.

which user name and password? please help


By: admin

This is the mysql Login. You can use e.g. username: root and the mysql root Password that you entered during mysql Installation.

By: Jena

This was a cake walk for me, thanks for the step by step information to install Apache, PHP and MySQL. I had to work with Centos OS to explore VPS, now you made my entire week!



By: Fahad

Such n Excellent post!!

By: jobaca

After installing Centos 6.5 and the various components i found using the 'service' command works consistently.  Making a direct call to a services binary file resulted in either 'command not found' or a message '...see doc to  run this command as root...'. EX: first i ran into '/etc/init.d/mysqld' not found.  The install of  mysql had no errors so when i searched for the 'mysqld' binary and ran it i ran into '...see doc to  run this command as root...'.  At this point just used the service command and it worked.



By: German

Hola, podrías agregar al final de este tutorial que se configuren los puertos 80 y 443 desde consola con la instrucción:


By: asrianto Indonesia

Thank's a Lot, this tutorial really help me to know how runing and configure a web server on Centos 6.5,

Even i'm new in linux world.. but im joyfull to learn how it linux os work, start from this tutorial.. 

By: Anonymous


Installing all of the components I needed to get Apache and MySql running was very easy. The explanations were great. 



By: MrGmaw

Great job. Thank you.

By the way, how can I install APC with php55w?

By: Evan

 When I went to access the phpmyadmin on my site i got this error


You don't have permission to access /phpmyadmin on this server.

Apache/2.2.15 (CentOS) Server at (ip adress) Port 80 I set everything up as the instructions above showed me but i still got an error. IDK why

By: Arstropica

It's been so long since I setup a server from scratch.  Thank you.  This was very helpful.

By: Roberto

Nice tutorial.

Just my two cents. If you cant see apache demo page... just try to open port 80. It was my pain in the b*t 

By: Marco Santana

Fantastic tutorial. Simple and true. 

By: Peter

Great post. for those who don't know opening port 80 if you can't see the demo page:

first try: service iptables stop

If you now see the demo page start them again: service iptables start

now: iptables -I INPUT 5 -p tcp -m tcp --dport 80 -j ACCEPT

and save them: service iptables save

then restart them: /etc/init.d/iptables restart

By: Olu

Thank you so much. All the steps worked for me without any problem.