Build an Apache + PHP + MySQL environment on Ubuntu

1. Install and test apache package 1.1 install the apache package sudoapt-getinstallapache21.2. Start and test the apache environment sudo/etc/init. d/apache2start access http: // localhost, you can see that the page has "Itw

1. Install and test the apache package

1.1 install the apache package

1. Sudo apt-get install apache2

1.2. Start and test the apache Environment

1. Sudo/etc/init. d/apache2 start

Visit http: // localhost and you will see "It works!" on the page !" .

2. Install and test related php packages

2.1 install php-related packages

1. Sudo apt-get install php5-cli php5-dev libapache2-mod-php5

2.2. test the apache + php environment and create a test. php file in the/var/www/directory. The content is as follows:

2. Phpinfo ();
3. ?>

2.3 restart apache2

1. Sudo/etc/init. d/apache2 restart

Access http: // localhost/test. php to view the environment information of apache and php.

3. Install and test mysql and related packages

3.1 install mysql-related packages

1. Sudo apt-get install mysql-server libapache2-mod-auth-mysql php5-mysql

3.2 Test mysql. Run the following command to log on to mysql

1. $ Mysql-u -P

3.3 test apache + php + mysql

3.3.1 restart apache2

1. Sudo/etc/init. d/apache2 restart

3.3.2 create a testdb. php file in the/var/www/directory. The content is as follows:

2. $ Conn= Mysql_connect ("Localhost","Root","Mysql","Mysql");
3. If(!$ Conn){
4. Echo("Unable to connect to database .");
5. }Else{
6. Echo("Connect to database successful .");
7. }
8. Mysql_close ($ Conn);
9. ?>

3.3.3 access http: // localhost/testdb. php. If "Connect to database successful." is displayed, the apache + php + mysql environment is successfully set up.