Difference between revisions of "Apache 2"
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Since Ubuntu 16.04 <code>apache2-mpm-prefork</code> is not required
 
Since Ubuntu 16.04 <code>apache2-mpm-prefork</code> is not required
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===Additional libraries===
 
−
 
−
<syntaxhighlight lang="bash">
 
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apt install libapache2-mod-fcgid libruby
 
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</syntaxhighlight>
 
−
 
  
 
===Doc===  
 
===Doc===  
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==PHP 7==
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==PHP 8==
 +
2021-11: PHP 8 is not included in Ubuntu 20.04 LTS.
  
−
2016-09: Even though PHP7 has been released in 2015 it is not in the official repositories because '''it is not 100% backward compatible with PHP5'''. As it is not in the repositories '''you must install all applications manually''' (PHPMyAdmin, etc.)
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Source article: http://www.daxiongmao.eu/wiki/index.php?title=Apache_2&action=edit
  
 +
===Add PHP 8.0 repository===
  
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The following instructions are based on https://www.justegeek.fr/installer-php-7-0-apache2-debian-8/ && http://www.configserverfirewall.com/ubuntu-linux/install-php-7-on-ubuntu-14/
 
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2016-12: '''PHP 7.0 is available in UBUNTU 16.10 and later'''
 
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===(Ubuntu 16.04) PHP7 repository===
 
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Add a new repository:
 
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DEBIAN
 
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<syntaxhighlight lang="bash">
 
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echo "deb http://packages.dotdeb.org jessie all" > /etc/apt/sources.list.d/dotdeb.list
 
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wget https://www.dotdeb.org/dotdeb.gpg && apt-key add dotdeb.gpg
 
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apt-get update
 
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</syntaxhighlight>
 
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UBUNTU SERVER
 
 
<syntaxhighlight lang="bash">
 
<syntaxhighlight lang="bash">
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add-apt-repository ppa:ondrej/php-7.0
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apt install software-properties-common
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apt-get update
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add-apt-repository ppa:ondrej/php
 +
apt update
 
</syntaxhighlight>
 
</syntaxhighlight>
  
 +
===Install core packages===
  
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===Installation===
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To install the latest version of PHP:  
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Remove PHP5 packages, if any:
 
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<syntaxhighlight lang="bash">
 
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apt-get --purge remove php5*
 
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</syntaxhighlight>
 
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Install core packages
 
 
<syntaxhighlight lang="bash">
 
<syntaxhighlight lang="bash">
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apt-get install php7.2
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# PHP core
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apt-get install php7.2-cli
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apt-get install php
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apt install php libapache2-mod-php
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apt-get install php-cli
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# Apache2 support
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# Debug symbols
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apt install libapache2-mod-php
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apt-get install php7.2-dev
 
 
</syntaxhighlight>
 
</syntaxhighlight>
  
  
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===Modules PHP7===
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===Modules PHP===
  
 
<syntaxhighlight lang="bash">
 
<syntaxhighlight lang="bash">
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apt-get install php7.2-cgi  
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apt-get install php-cgi  
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apt-get install php7.2-opcache
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#apt-get install php-opcache
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apt-get install php7.2-gd  
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apt-get install php-gd  
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apt-get install php7.2-bz2  
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apt-get install php-bz2  
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apt-get install php7.2-curl  
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apt-get install php-curl  
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apt-get install php7.2-xmlrpc php7.2-xsl
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apt-get install php-xmlrpc
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apt-get install php7.2-soap
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apt-get install php-json  
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apt-get install php7.2-json  
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apt-get install php-mysql  
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apt-get install php7.2-mysql  
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apt-get install php-imap  
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apt-get install php7.2-memcached
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apt-get install php-mbstring
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apt-get install php7.2-imap  
 
−
apt-get install php7.2-mbstring
 
 
</syntaxhighlight>
 
</syntaxhighlight>
  
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<syntaxhighlight lang="bash">
 
<syntaxhighlight lang="bash">
−
apt-get install php-pear  
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apt install php-pear  
 
</syntaxhighlight>
 
</syntaxhighlight>
  
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<syntaxhighlight lang="bash">
 
<syntaxhighlight lang="bash">
−
vim /etc/php/7.2/cli/php.ini
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vim /etc/php/8.0/cli/php.ini
 
</syntaxhighlight>
 
</syntaxhighlight>
  
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===Check PHP version and configuration===
 
===Check PHP version and configuration===
  
−
To ensure PHP 7.0 is well-installed just type:  
+
To ensure PHP 8.0 is well-installed just type:  
  
 
<syntaxhighlight lang="bash">
 
<syntaxhighlight lang="bash">
 
php -v
 
php -v
−
</syntaxhighlight>
 
−
 
−
==PHP 5==
 
−
 
−
2016-09: PHP5 is the only version in the OFFICIAL repositories.
 
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===Core===
 
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<syntaxhighlight lang="bash">
 
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apt-get install libapache2-mod-php5 php5 php5-common
 
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</syntaxhighlight>
 
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===Modules PHP5===
 
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<syntaxhighlight lang="bash">
 
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apt-get install php5-cli php5-cgi
 
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apt-get install php5-curl php5-xmlrpc php5-xsl php5-dev php-pear
 
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apt-get install php5-mysql
 
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apt-get install php5-memcache php5-xcache
 
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apt-get install php5-mhash php-auth php5-mcrypt mcrypt
 
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apt-get install php5-imap
 
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apt-get install php5-snmp
 
 
</syntaxhighlight>
 
</syntaxhighlight>
  
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<syntaxhighlight lang="bash">
 
<syntaxhighlight lang="bash">
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#PHP 5
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apt install php-gd php-imagick imagemagick
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apt-get install php5-gd php5-imagick imagemagick
 
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#PHP 7
 
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apt-get install php7.2-gd php-imagick imagemagick
 
 
</syntaxhighlight>
 
</syntaxhighlight>
  
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<syntaxhighlight lang="bash">
 
<syntaxhighlight lang="bash">
−
#PHP 5
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vim /etc/php/8.0/apache2/php.ini
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vim /etc/php5/apache2/php.ini
 
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#PHP 7.2
 
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vim /etc/php/7.2/apache2/php.ini
 
 
</syntaxhighlight>
 
</syntaxhighlight>
  
 
Add / uncomment the following lines in Dynamic extensions area
 
Add / uncomment the following lines in Dynamic extensions area
 
<syntaxhighlight lang="php">
 
<syntaxhighlight lang="php">
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// PHP 5 (~ line 865)
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// PHP 8 (~ line 904)
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extension=mysql.so
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extension=bz2
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extension=gd.so
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extension=curl
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extension=gd
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extension=imap
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// PHP 7  (~ line 904)
 
 
extension=mysqli
 
extension=mysqli
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extension=gd2
 
 
</syntaxhighlight>
 
</syntaxhighlight>
  
  
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!! Note this is NOT required on Ubuntu 14.04 because these modules are enabled by default !!
+
!! Note this is NOT required on Ubuntu 20.04 because these modules are enabled by default !!
  
 
==Firewall==
 
==Firewall==

Revision as of 16:07, 3 November 2021



Requirements

Before going through this tutorial, I recommend you to setup:



Installation

Apache 2

This will install web server + PHP + Perl + all required libraries.

Apache2 core

apt install apache2 apache2-utils 
apt install ssl-cert

Since Ubuntu 16.04 apache2-mpm-prefork is not required

Doc

apt install apache2-doc


Perl

apt-get install libapache2-mod-perl2 libapache2-mod-perl2-doc


SNMP

Sometimes you might encounter some SNMP errors on latest Debian based distributions.

In that case you have to install a new package and run it. 

apt-get install snmp-mibs-downloader
download-mibs


source: http://www.podciborski.co.uk/miscellaneous/snmp-cannot-find-module/


PHP 8

2021-11: PHP 8 is not included in Ubuntu 20.04 LTS.

Source article: http://www.daxiongmao.eu/wiki/index.php?title=Apache_2&action=edit

Add PHP 8.0 repository

apt install software-properties-common
add-apt-repository ppa:ondrej/php
apt update

Install core packages

To install the latest version of PHP: 

# PHP core
apt-get install php
apt-get install php-cli
# Apache2 support
apt install libapache2-mod-php


Modules PHP

apt-get install php-cgi 
#apt-get install php-opcache
apt-get install php-gd 
apt-get install php-bz2 
apt-get install php-curl 
apt-get install php-xmlrpc
apt-get install php-json 
apt-get install php-mysql 
apt-get install php-imap 
apt-get install php-mbstring

(i) do NOT install php7.0-snmp because it generates a lot of error, especially on AMAZON EC2.

Utility

apt install php-pear

Configuration

Edit PHP config file: 

vim /etc/php/8.0/cli/php.ini
  • Let CGI behaves like before: set cgi.fix_pathinfo=1
  • Adjust file upload size upload_max_filesize = 32M
  • Adjust post size post_max_size = 32M
  • Adjust time zone date.timezone = Europe/Paris
  • Save path: session.save_path = "/tmp"

Check PHP version and configuration

To ensure PHP 8.0 is well-installed just type: 

php -v


Image Magick

apt install php-gd php-imagick imagemagick

Configuration

Edit PHP config file: 

vim /etc/php/8.0/apache2/php.ini

Add / uncomment the following lines in Dynamic extensions area 

// PHP 8  (~ line 904)
extension=bz2
extension=curl
extension=gd
extension=imap
extension=mysqli


!! Note this is NOT required on Ubuntu 20.04 because these modules are enabled by default !!

Firewall

see Firewall INPUT filters#Web server

Restart the firewall 

/etc/init.d/firewall restart


Test your installation

Restart the Apache2 server 

service apache2 restart


Create a simple PHP script 

vim /var/www/html/phpinfo.php

Put the following: 

<?php
phpinfo();
?>

Adjust rights 

chown www-data:www-data /var/www/html/phpinfo.php
chmod 755 /var/www/html/phpinfo.php


You can now test your installation by going to 'http://localhost/phpinfo.php' or 'http://myServer/phpinfo.php'. You should see the default page.

Retrieved from "http://www.daxiongmao.eu/wiki/index.php?title=Apache_2&oldid=3023"