How to install php environment on 32-bit ubuntu

How to install the PHP environment on 32-bit Ubuntu: 1. Open the command line and obtain the software package; 2. Install the MySQL database; 3. Install the Apache server; 4. Install PHP through sudo apt-get install, and Just let Apache support PHP.

The operating environment of this article: ubuntu 16.04 system, PHP5 version, DELL G3 computer

How to install the php environment in 32-bit ubuntu?

The establishment of PHP environment (LAMP) under Ubuntu 12.04 (32-bit)

The default installation under Ubuntu 12.04 32-bit is 5.3.10. It is not the following picture and text 5.4

1. First open the command line, switch to root identity, and get the latest software package

su root
sudo apt-get install update

2. Install the MySQL database

sudo apt-get install mysql-server mysql-client

The picture below shows the prompt to enter the database password, and then press Enter. There will be a prompt after that. Enter it again and press Enter

After the installation is completed, enter the database to test whether the installation is successful. Once you see the welcome message, it will be ok.

mysql -uroot -p
***

Run the security wizard command:

sudo ／usr/bin/mysql_secure_installation

3. Install the Apache server

sudo apt-get install apache2

After the installation is complete, test it and enter http://localhost/ or http in the browser ://127.0.0.1/

If "It works!" appears, it means the installation is successful.

4. Install PHP and let Apache support PHP

sudo apt-get install php5 libapache2-mod-php5

After the installation is complete, restart the Apache server

sudo /etc/init.d/apache2 restart

Then enter Apache’s www folder (default is in /var ), create the phpinfo.php file

cd /var/www
ls
vi  phpinfo.php

and then write

<?php
phpinfo();
?>

in the phpinfo.php file. But we may not be able to save it after we finish writing, because we are now dealing with the files in the www directory. There is no write permission, so we first authorize all files in the www folder, and then we write the code.

chmod 777 /var/www/

Finally enter http://localhost/phpinfo.php in the browser, and you can see the php information

But at this time, you cannot connect to the database, and the corresponding module cannot If it is not installed, then let’s look at step 5

5, the installed php-mysql software package and some other commonly used modules

sudo apt-get install php5-mysql php5-curl php5-gd php5-idn php-pear php5-imagick php5-imap php5-mcrypt php5-memcache php5-ming php5-ps php5-pspell php5-recode php5-snmp php5-sqlite php5-tidy php5-xmlrpc php5-xsl

Then visit http://localhost/phpinfo again .php (it’s best to restart Apache first), then we can see the modules we added

6. Install phpMyAdmin

We can easily manage our MySQL database through phpMyAdmin

sudo apt-get install phpmyadmin

During the installation process, the following choices will appear, asking if you want to configure phpmyadmin. We select "YES"

and then you need to enter the MySQL password until the installation is completed.

Then visit http://localhost/phpmyadmin and you will reach the login interface of phpMyAdmin

Recommended learning: "PHP Video Tutorial"

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upgrade to The latest version of php

sudo add-apt-repository ppa:ondrej/php5
sudo apt-get update
sudo apt-get install php5
 #php -v            #查看php版本号
PHP 5.5.3-1+debphp.org~precise+2 (cli) (built: Aug 27 2013 09:14:56)
Copyright (c) 1997-2013 The PHP Group
Zend Engine v2.5.0, Copyright (c) 1998-2013 Zend Technologies
    with Zend OPcache v7.0.3-dev, Copyright (c) 1999-2013, by Zend Technologies

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