Revision as of 21:32, March 10, 2015

PHP

Tip

We welcome improvements to this page. To edit this page, Create a Funtoo account. Then log in and then click here to edit this page. See our editing guidelines to becoming a wiki-editing pro.

PHP is a server-side scripting language designed for web development but also used as a general-purpose programming language.

Install

Use Flags

By default php does not have the cgi, FPM/FastCGI, mysql, mysqli, apache2 use flag turned on. Many packages are php aware, set the php global use flag so other applications can interact with php.

/usr/portage/make.conf - insert desired use flags

USE="php mysql mysqli apache2 fpm cgi......"

Emerge

root # emerge php

Fpm

Fpm is a php handler. It is php daemonized.

init

To start the php-fpm service:

root # rc-service php-fpm start

To start the php-fpm service at boot:

root # rc-update add php-fpm

Configuration

Php-fpm is controlled by /etc/php/fpm-php*.*/php-fpm.conf and /etc/php/fpm-php*.*/php.ini

tips

Change Php Fpm's User/Group

Making php-fpm workers work as the apache user makes most apache permission configurations work with out a bother.

/etc/php/fpm-php5.6/php-fpm.conf - make workers run as another user

;user = nobody
;group = nobody
user = apache
group = apache

Limiting Workers

Limit worker numbers to 20 max. When your server is behind a reverse proxy it doesn't need many workers.

/etc/php/fpm-php5.6/php-fpm.conf - limit workers

pm.max_children = 20
pm.start_servers = 1
pm.min_spare_servers = 1
pm.max_spare_servers = 19

Date & Time

Set the time and date for php web applications. full list of php timezones

/etc/php/fpm-php5.6/php-fpm.conf - limit workers

[Date]
; Defines the default timezone used by the date functions
; http://php.net/date.timezone
;date.timezone =

the same procedures can be done for other php implementations at

/etc/php/cli-php5.6/php.ini
/etc/php/apache2-php5.6/php.ini
/etc/php/cgi-php5.6/php.ini

Media

Programming

@@ Line 1: / Line 1: @@
-{{PageNeedsUpdates}}
+{{Ebuild
+|Summary=The PHP language runtime engine: CLI, CGI, FPM/FastCGI, Apache2 and embed SAPIs
+|CatPkg=dev-lang/php
+|Maintainer=
+|Homepage=http://php.net/
+}}
+PHP is a server-side scripting language designed for web development but also used as a general-purpose programming language.
-Steam is a content delivery system for linux gaming.
+== Install ==
+=== Use Flags ===
+By default php does not have the cgi, FPM/FastCGI, mysql, mysqli, apache2 use flag turned on.  Many packages are php aware, set the php global use flag so other applications can interact with php.
-== install part 1 ==
+{{file|name=/usr/portage/make.conf|desc=insert desired use flags|body=
-funtoo & gentoo have ebuilds in the gamerlay overlay.  the steam-meta ebuild was removed.
+USE="php mysql mysqli apache2 fpm cgi......"
+}}
-<console>
+=== Emerge ===
-###i## layman -a gamerlay
+<console>###i## emerge php</console>
-###i## layman -S
-###i## emerge steam-launcher
-</console>
-== install part 2 ==
+== Fpm ==
-steam has its own internal package management system.  Portage will not track its files, or games installed.  the ebuild simply pulls in the steam installer, to run the steam installer:
+Fpm is a php handler.  It is php daemonized.
-<console>###i## /usr/bin/steam</console>
+=== init ===
-the installer will prompt you with several questions, once done running the installer command will load the latest version of steam.
+To start the php-fpm service:
+<console>###i## rc-service php-fpm start</console>
-== Troubleshooting ==
+To start the php-fpm service at boot:
-=== Steam segfaults after 2nd start! ===
+<console>###i## rc-update add php-fpm</console>
-I do not know much about this behaviour, but I found a workaround.
-If you saved your password, you need to backup all your games and reset Steam.
-<console>
-$ ##i##mkdir -p ~/backup
-$ ##i##mv ~/.local/share/Steam/steamapps ~/backup
-$ ##i##steam --reset
-$ ##i##mv ~/backup ~/.local/share/Steam/steamapps
-</console>
-Start Steam again, enter username and password, but do not check "Remember my password", it is the thing that causes all the troubles. You will need to enter password every time you start Steam, but that is the only solution I found.
-=== My screen in Dota 2 (and other Source games) is all red! ===
+=== Configuration ===
-<console>
-# ##i##echo 'media-libs/libtxc_dxtn abi_x86_32' >> /etc/portage/package.use
+Php-fpm is controlled by <code>/etc/php/fpm-php*.*/php-fpm.conf</code> and <code>/etc/php/fpm-php*.*/php.ini</code>
-# ##i##emerge media-libs/libtxc_dxtn
-</console>
+==== tips ====
+==== Change Php Fpm's User/Group ====
+Making php-fpm workers work as the apache user makes most apache permission configurations work with out a bother.
+{{file|name=/etc/php/fpm-php5.6/php-fpm.conf|lang=|desc=make workers run as another user|body=
+;user = nobody
+;group = nobody
+user = apache
+group = apache
+}}
+==== Limiting Workers ====
+Limit worker numbers to 20 max.  When your server is behind a reverse proxy it doesn't need many workers.
+{{file|name=/etc/php/fpm-php5.6/php-fpm.conf|lang=|desc=limit workers|body=
+pm.max_children = 20
+pm.start_servers = 1
+pm.min_spare_servers = 1
+pm.max_spare_servers = 19
+}}
+==== Date & Time ====
+Set the time and date for php web applications.  [http://php.net/manual/en/timezones.php full list of php timezones]
+{{file|name=/etc/php/fpm-php5.6/php-fpm.conf|lang=|desc=limit workers|body=
+[Date]
+; Defines the default timezone used by the date functions
+; http://php.net/date.timezone
+;date.timezone =
+}}
+the same procedures can be done for other php implementations at
+*/etc/php/cli-php5.6/php.ini
+*/etc/php/apache2-php5.6/php.ini
+*/etc/php/cgi-php5.6/php.ini
+=== Media ===
+==== Programming ====
+{{#widget:YouTube|playlist=PL00694B0DAD604DE6}}
+{{EbuildFooter}}

Difference between pages "Steam" and "Package:PHP"