php-fpm(8)

1PHP-FPM(8)                    Scripting Language                    PHP-FPM(8)
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NAME

6       php-fpm - PHP FastCGI Process Manager 'PHP-FPM'
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SYNOPSIS

9       php-fpm [options]
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DESCRIPTION

12       PHP  is  a widely-used general-purpose scripting language that is espe‐
13       cially suited for Web development and can be embedded into  HTML.  This
14       is  a  variant of PHP that will run in the background as a daemon, lis‐
15       tening for CGI requests. Output is logged to /var/log/php-fpm.log.
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17       Most options are set in the configuration file. The configuration  file
18       is  /etc/php-fpm.conf. By default, php-fpm will respond to CGI requests
19       listening on localhost http port 9000. Therefore php-fpm  expects  your
20       webserver to forward all requests for '.php' files to port 9000 and you
21       should edit your webserver configuration file appropriately.
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OPTIONS

24       -C             Do not chdir to the script's directory
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26       --php-ini path|file
27       -c path|file   Look for php.ini file in the directory path or  use  the
28                      specified file
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30       --no-php-ini
31       -n             No php.ini file will be used
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33       --define foo[=bar]
34       -d foo[=bar]   Define INI entry foo with value bar
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36       -e             Generate extended information for debugger/profiler
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38       --help
39       -h             This help
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41       --info
42       -i             PHP information and configuration
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44       --modules
45       -m             Show compiled in modules
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47       --version
48       -v             Version number --prefix path
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50       -p             Specify alternative prefix path (the default is /usr)
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52       --pid file
53       -g             Specify the PID file location.
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55       --fpm-config file
56       -y             Specify alternative path to FastCGI process manager con‐
57                      figuration file (the default is /etc/php-fpm.conf)
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59       --test
60       -t             Test FPM configuration file and  exit  If  called  twice
61                      (-tt), the configuration is dumped before exiting.
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63       --daemonize
64       -D             Force  to  run in background and ignore daemonize option
65                      from configuration file.
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67       --nodaemonize
68       -F             Force to stay in foreground and ignore daemonize  option
69                      from configuration file.
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71       --force-stderr
72       -O             Force  output to stderr in nodaemonize even if stderr is
73                      not a TTY.
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75       --allow-to-run-as-root
76       -R             Allow pool to run as root (disabled by default)
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FILES

79       php-fpm.conf   The configuration file for the php-fpm daemon.
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81       php.ini        The standard php configuration file.
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EXAMPLES

84       For any unix systems which use init.d for their main  process  manager,
85       you  should  use the init script provided to start and stop the php-fpm
86       daemon.
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88              sudo /etc/init.d/php-fpm start
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90       For any unix systems which use systemd for their main process  manager,
91       you  should  use  the  unit file provided to start and stop the php-fpm
92       daemon.
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94              sudo systemctl start php-fpm.service
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96       If your installation has no appropriate  init  script,  launch  php-fpm
97       with  no  arguments. It will launch as a daemon (background process) by
98       default. The file /var/run/php-fpm.pid determines  whether  php-fpm  is
99       already  up and running. Once started, php-fpm then responds to several
100       POSIX signals:
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102              SIGINT,SIGTERM      immediate termination
103              SIGQUIT             graceful stop
104              SIGUSR1             re-open log file
105              SIGUSR2             graceful reload of all workers +  reload  of
106              fpm conf/binary
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TIPS

109       The  PHP-FPM  CGI  daemon  will work well with most popular webservers,
110       including Apache2, lighttpd and nginx.
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BUGS

123       You can view the list of known bugs or report any new bug you found at:
124       http://bugs.php.net
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AUTHORS

127       PHP-FPM SAPI was written by Andrei Nigmatulin.  The  mailing-lists  are
128       highload-php-en (English) and highload-php-ru (Russian).
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130       The PHP Group: Thies C. Arntzen, Stig Bakken, Andi Gutmans, Rasmus Ler‐
131       dorf, Sam Ruby, Sascha Schumann, Zeev  Suraski,  Jim  Winstead,  Andrei
132       Zmievski.
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134       A List of active developers can be found here:
135       http://www.php.net/credits.php
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137       And last but not least PHP was developed with the help of a huge amount
138       of contributors all around the world.
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VERSION INFORMATION

141       This manpage describes php-fpm, version 7.2.19.
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COPYRIGHT

144       Copyright © 1997-2018 The PHP Group
145       Copyright (c) 2007-2009, Andrei Nigmatulin
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147       This source file is subject to version 3.01 of the PHP license, that is
148       bundled with this package in the file LICENSE, and is available through
149       the world-wide-web at the following url:
150       http://www.php.net/license/3_01.txt
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152       If you did not receive a copy of the PHP  license  and  are  unable  to
153       obtain   it   through   the  world-wide-web,  please  send  a  note  to
154       license@php.net so we can mail you a copy immediately.
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158The PHP Group                        2018                           PHP-FPM(8)