Build a new addition version of PHP + memcached

readme.md

From tutorial : https://www.howtoforge.com/how-to-use-multiple-php-versions-php-fpm-and-fastcgi-with-ispconfig-3-ubuntu-12.04-lts

DSO error :

--with-openssl=shared \
--with-openssl-dir=/usr/include/openssl \

build_php.sh

#!/bin/bash

# Before using the script, run :
# sudo apt-get install build-essential libcurl4-openssl-dev libc-client2007e-dev
# sudo apt-get install libsqlite3-dev sqlite3 mysql-server libmysqlclient-dev libreadline-dev libzip-dev libxslt1-dev libedit-dev
# sudo apt-get install libicu-dev libmcrypt-dev libmhash-dev libpcre3-dev libjpeg-dev libpng12-dev libfreetype6-dev libbz2-dev libxpm-dev

# Sources : /usr/local/src/php5-build

# usage - build_php.sh 5.6.18
# usage - build_php.sh 5.6.18 /opt/php-5.6.18

if [ -z "$1" ]; then
    echo -e "\033[01;31mYou did't pass a PHP version to the script\033[00m"
    exit 1
fi

PHP_VERSION="$1"

# define full path to php sources
SRC="/usr/local/src/php5-build/php-$PHP_VERSION"

if [ -z "$2" ]; then
    DEST_DIR="/opt/php-$PHP_VERSION"
    echo -e "\033[01;32mDestination directory will be '$DEST_DIR'\033[00m"
else
    DEST_DIR="$2"
fi

if [ -d "$DEST_DIR" ]; then
    echo -e "\033[01;31mDestination directory already exists\033[00m"
    exit 1
fi

if [ ! -d "/usr/local/src/php5-build" ]; then
    mkdir -p /usr/local/src/php5-build
fi

if [ -d "/usr/local/src/php5-build/php-$PHP_VERSION" ]; then
    echo -e "\033[01;32mRemoving existing source dir\033[00m"
    rm -rf "/usr/local/src/php5-build/php-$PHP_VERSION"
fi

cd /usr/local/src/php5-build

if [ ! -f "php-$PHP_VERSION.tar.bz2" ]; then
    wget "http://de1.php.net/get/php-$PHP_VERSION.tar.bz2/from/this/mirror"  -O "php-$PHP_VERSION.tar.bz2"
fi

tar jxf "php-$PHP_VERSION.tar.bz2"

# usage - build_php.sh /usr/local/src/php5-build/php-5.6.18 /opt/php-5.6.18
# where php-5.5 is a PHP source directory

# current directory
# DIR="$( cd "$( dirname "$0" )" && pwd )"

# requires a php source directory as a first argument
# if [ ! -d "$1" ]
# then
#     echo -e "Php source is not a valid directory"
#     exit 1
# fi

mkdir -p $DEST_DIR

# Ubuntu users only, a quirk to locate libpcre
if [ ! -f "/usr/lib/libpcre.a" ]; then
    if [ -f "/usr/lib/i386-linux-gnu/libpcre.a" ]; then
        sudo ln -s /usr/lib/i386-linux-gnu/libpcre.a /usr/lib/libpcre.a
    elif [ -f "/usr/lib/x86_64-linux-gnu/libpcre.a" ]; then
        sudo ln -s /usr/lib/x86_64-linux-gnu/libpcre.a /usr/lib/libpcre.a
    fi
fi

# Here follows paths for installation binaries and general settings
PREFIX="$DEST_DIR" # will install binaries in ~/php/bin directory, make sure it is exported in your $PATH for executables
SBIN_DIR="$DEST_DIR/sbin" # all binaries will go to ~/php/bin
CONF_DIR="$DEST_DIR/etc" # will use php.ini located here as ~/php/etc/php.ini
CONFD_DIR="$DEST_DIR/etc/conf.d" # will load all extra configuration files from ~/php/etc/conf.d directory
MAN_DIR="$DEST_DIR/share/man" # man pages goes here

EXTENSION_DIR="$DEST_DIR/share/modules" # all shared modules will be installed in ~/php/share/modules phpize binary will configure it accordingly
export EXTENSION_DIR
PEAR_INSTALLDIR="$DEST_DIR/share/pear" # pear package directory
export PEAR_INSTALLDIR

if [ ! -d "$CONFD_DIR" ]; then
    mkdir -p $CONFD_DIR
fi

FPM_USER="www-data"
FPM_GROUP="www-data"

# here follows a main configuration script
PHP_CONF="--config-cache \
    --prefix=$PREFIX \
    --sbindir=$SBIN_DIR \
    --sysconfdir=$CONF_DIR \
    --with-layout=GNU \
    --with-config-file-path=$CONF_DIR \
    --with-config-file-scan-dir=$CONFD_DIR \
    --disable-rpath \
    --mandir=$MAN_DIR \
"

# enter source directory
cd $SRC

# build configure, not included in git versions
if [ ! -f "$SRC/configure" ]; then
    ./buildconf --force
fi

# define extension configuration
# Run "./configure --help" inside php sources to get more
EXT_CONF="--enable-opcache
    --enable-phar \
    --enable-intl \
    --with-iconv \
    --with-zlib-dir \
    --with-freetype-dir \
    --enable-mbstring \
    --enable-soap \
    --enable-calendar \
    --with-curl \
    --with-mcrypt \
    --with-gd \
    --enable-gd-native-ttf \
    --enable-inline-optimization \
    --with-bz2 \
    --with-zlib \
    --enable-sockets \
    --enable-sysvsem \
    --enable-sysvshm \
    --enable-sysvmsg
    --enable-mbregex \
    --with-mhash \
    --enable-zip \
    --with-pcre-regex \
    --with-pcre-dir=/usr
    --enable-pdo
    --with-mysql=mysqlnd
    --with-mysqli=mysqlnd
    --with-pdo-mysql=mysqlnd
    --with-jpeg-dir=/usr \
    --with-png-dir=/usr \
    --with-openssl \
    --with-libdir=lib \
    --enable-ftp \
    --with-imap
    --with-imap-ssl
    --with-kerberos \
    --with-gettext \
    --with-xsl \
    --enable-libxml
    --enable-simplexml
    --enable-xml
    --enable-xmlreader
    --enable-xmlwriter
    --with-libxml-dir=/usr \
    --with-sqlite=shared \
    --enable-exif \
    --with-icu-dir=/usr
    --enable-bcmath
    --with-bz2=/usr
    --enable-ctype
    --enable-dom
    --enable-fileinfo
    --enable-filter
    --enable-shmop
    --enable-json
    --enable-posix
    --with-libedit=/usr
    --enable-tokenizer
"

# adapt fpm user and group if different wanted
PHP_FPM_CONF="--enable-fpm \
    --with-fpm-user=$FPM_USER \
    --with-fpm-group=$FPM_GROUP
"

# APXS_CONF="--with-apxs2=/usr/bin/apxs2
# "
APXS_CONF=""

# CLI, php-fpm and apache2 module
echo -e "\033[01;32mBegin Configure\033[00m"
./configure $PHP_CONF \
    --with-readline \
    --enable-pcntl \
    --enable-cli \
    --with-pear \
    $APXS_CONF \
    $PHP_FPM_CONF \
    $EXT_CONF \
    > php-configure.log

echo -e "\033[01;32mConfigure has finished\033[00m"

# CGI and FastCGI
# ./configure $PHP_CONF --disable-cli --enable-cgi $EXT_CONF

# build sources
echo -e "\033[01;32mBegin Make\033[00m"
make > php-make.log
echo -e "\033[01;32mMake has finished\033[00m"

echo -e "\033[01;32mBegin Make Install\033[00m"
make install > php-make-install.log
echo -e "\033[01;32mMake has installed\033[00m"

if [ -d "$DEST_DIR/etc" ]; then
    cp $SRC/php.ini-production $DEST_DIR/etc/php.ini
    cp $DEST_DIR/etc/php-fpm.conf.default $DEST_DIR/etc/php-fpm.conf
    cp $DEST_DIR/etc/php-fpm.d/www.conf.default $DEST_DIR/etc/php-fpm.d/www.conf

    echo -e "\033[01;32mBegin Memcached\033[00m"
    MEMCACHED_DIR="/opt/php-memcached"
    if [ -d "$MEMCACHED_DIR" ]; then
        mkdir -p $MEMCACHED_DIR
        cd $MEMCACHED_DIR
        git clone https://github.com/php-memcached-dev/php-memcached .
        apt-get install libmemcached-dev -y
    fi

    cd $MEMCACHED_DIR
    
    if [[ $PHP_VERSION =~ ^7.*$ ]]; then
        git checkout php7
    else
        git checkout master
    fi

    git pull
    $DEST_DIR/bin/phpize
    ./configure --with-php-config=$DEST_DIR/bin/php-config --disable-memcached-sasl
    make
    make install
    echo 'extension=memcached.so' > $DEST_DIR/etc/conf.d/20-memcached.ini
    echo -e "\033[01;32mMemcached installed\033[00m"

    echo -e "\033[01;32mBegin MongoDB\033[00m"
    if [ -d "/opt/mongo-php-driver" ]; then
        git clone https://github.com/mongodb/mongo-php-driver.git /opt/mongo-php-driver
    fi

    cd /opt/mongo-php-driver
    git pull
    git submodule sync && git submodule update --init

    $DEST_DIR/bin/phpize
    ./configure --with-php-config=$DEST_DIR/bin/php-config
    make all -j 5

    echo 'extension=mongodb.so' > $DEST_DIR/etc/conf.d/20-mongodb.ini
    echo -e "\033[01;32mMongoDB installed\033[00m"
fi

opcache.ini

[opcache]
zend_extension=opcache.so

; Determines if Zend OPCache is enabled
opcache.enable=1

; Determines if Zend OPCache is enabled for the CLI version of PHP
opcache.enable_cli=1

; The OPcache shared memory storage size.
opcache.memory_consumption=128

; The amount of memory for interned strings in Mbytes.
opcache.interned_strings_buffer=8

; The maximum number of keys (scripts) in the OPcache hash table.
; Only numbers between 200 and 100000 are allowed.
opcache.max_accelerated_files=4000

; How often (in seconds) to check file timestamps for changes to the shared
; memory storage allocation. ("1" means validate once per second, but only
; once per request. "0" means always validate)
opcache.revalidate_freq=60

php-7.0.3-fpm

#! /bin/sh
### BEGIN INIT INFO
# Provides:          php-7.0.3-fpm
# Required-Start:    $all
# Required-Stop:     $all
# Default-Start:     2 3 4 5
# Default-Stop:      0 1 6
# Short-Description: starts php-7.0.3-fpm
# Description:       starts the PHP FastCGI Process Manager daemon
### END INIT INFO
php_fpm_BIN=/opt/php-7.0.3/sbin/php-fpm
php_fpm_CONF=/opt/php-7.0.3/etc/php-fpm.conf
php_fpm_PID=/opt/php-7.0.3/var/run/php703-fpm.pid
php_opts="--fpm-config $php_fpm_CONF"
wait_for_pid () {
        try=0
        while test $try -lt 35 ; do
                case "$1" in
                        'created')
                        if [ -f "$2" ] ; then
                                try=''
                                break
                        fi
                        ;;
                        'removed')
                        if [ ! -f "$2" ] ; then
                                try=''
                                break
                        fi
                        ;;
                esac
                echo -n .
                try=`expr $try + 1`
                sleep 1
        done
}
case "$1" in
        start)
                echo -n "Starting php-fpm "
                $php_fpm_BIN $php_opts
                if [ "$?" != 0 ] ; then
                        echo " failed"
                        exit 1
                fi
                wait_for_pid created $php_fpm_PID
                if [ -n "$try" ] ; then
                        echo " failed"
                        exit 1
                else
                        echo " done"
                fi
        ;;
        stop)
                echo -n "Gracefully shutting down php-fpm "
                if [ ! -r $php_fpm_PID ] ; then
                        echo "warning, no pid file found - php-fpm is not running ?"
                        exit 1
                fi
                kill -QUIT `cat $php_fpm_PID`
                wait_for_pid removed $php_fpm_PID
                if [ -n "$try" ] ; then
                        echo " failed. Use force-exit"
                        exit 1
                else
                        echo " done"
                       echo " done"
                fi
        ;;
        force-quit)
                echo -n "Terminating php-fpm "
                if [ ! -r $php_fpm_PID ] ; then
                        echo "warning, no pid file found - php-fpm is not running ?"
                        exit 1
                fi
                kill -TERM `cat $php_fpm_PID`
                wait_for_pid removed $php_fpm_PID
                if [ -n "$try" ] ; then
                        echo " failed"
                        exit 1
                else
                        echo " done"
                fi
        ;;
        restart)
                $0 stop
                $0 start
        ;;
        reload)
                echo -n "Reload service php-fpm "
                if [ ! -r $php_fpm_PID ] ; then
                        echo "warning, no pid file found - php-fpm is not running ?"
                        exit 1
                fi
                kill -USR2 `cat $php_fpm_PID`
                echo " done"
        ;;
        *)
                echo "Usage: $0 {start|stop|force-quit|restart|reload}"
                exit 1
        ;;
esac

php-fpm.conf

;;;;;;;;;;;;;;;;;;;;;
; FPM Configuration ;
;;;;;;;;;;;;;;;;;;;;;

; All relative paths in this configuration file are relative to PHP's install
; prefix (/opt/php-7.0.3). This prefix can be dynamically changed by using the
; '-p' argument from the command line.

;;;;;;;;;;;;;;;;;;
; Global Options ;
;;;;;;;;;;;;;;;;;;

[global]
; Pid file
; Note: the default prefix is /opt/php-7.0.3/var
; Default Value: none
pid = run/php703-fpm.pid

; Error log file
; If it's set to "syslog", log is sent to syslogd instead of being written
; in a local file.
; Note: the default prefix is /opt/php-7.0.3/var
; Default Value: log/php-fpm.log
error_log = /var/log/php703-fpm.log

; syslog_facility is used to specify what type of program is logging the
; message. This lets syslogd specify that messages from different facilities
; will be handled differently.
; See syslog(3) for possible values (ex daemon equiv LOG_DAEMON)
; Default Value: daemon
;syslog.facility = daemon

; syslog_ident is prepended to every message. If you have multiple FPM
; instances running on the same server, you can change the default value
; which must suit common needs.
; Default Value: php-fpm
syslog.ident = php703-fpm

; Log level
; Possible Values: alert, error, warning, notice, debug
; Default Value: notice
;log_level = notice

; If this number of child processes exit with SIGSEGV or SIGBUS within the time
; interval set by emergency_restart_interval then FPM will restart. A value
; of '0' means 'Off'.
; Default Value: 0
;emergency_restart_threshold = 0

; Interval of time used by emergency_restart_interval to determine when
; a graceful restart will be initiated.  This can be useful to work around
; accidental corruptions in an accelerator's shared memory.
; Available Units: s(econds), m(inutes), h(ours), or d(ays)
; Default Unit: seconds
; Default Value: 0
;emergency_restart_interval = 0

; Time limit for child processes to wait for a reaction on signals from master.
; Available units: s(econds), m(inutes), h(ours), or d(ays)
; Default Unit: seconds
; Default Value: 0
;process_control_timeout = 0

; The maximum number of processes FPM will fork. This has been design to control
; the global number of processes when using dynamic PM within a lot of pools.
; Use it with caution.
; Note: A value of 0 indicates no limit
; Default Value: 0
; process.max = 128

; Specify the nice(2) priority to apply to the master process (only if set)
; The value can vary from -19 (highest priority) to 20 (lower priority)
; Note: - It will only work if the FPM master process is launched as root
;       - The pool process will inherit the master process priority
;         unless it specified otherwise
; Default Value: no set
; process.priority = -19

; Send FPM to background. Set to 'no' to keep FPM in foreground for debugging.
; Default Value: yes
;daemonize = yes

; Set open file descriptor rlimit for the master process.
; Default Value: system defined value
;rlimit_files = 1024

; Set max core size rlimit for the master process.
; Possible Values: 'unlimited' or an integer greater or equal to 0
; Default Value: system defined value
;rlimit_core = 0

; Specify the event mechanism FPM will use. The following is available:
; - select     (any POSIX os)
; - poll       (any POSIX os)
; - epoll      (linux >= 2.5.44)
; - kqueue     (FreeBSD >= 4.1, OpenBSD >= 2.9, NetBSD >= 2.0)
; - /dev/poll  (Solaris >= 7)
; - port       (Solaris >= 10)
; Default Value: not set (auto detection)
;events.mechanism = epoll

; When FPM is build with systemd integration, specify the interval,
; in second, between health report notification to systemd.
; Set to 0 to disable.
; Available Units: s(econds), m(inutes), h(ours)
; Default Unit: seconds
; Default value: 10
;systemd_interval = 10

;;;;;;;;;;;;;;;;;;;;
; Pool Definitions ;
;;;;;;;;;;;;;;;;;;;;

; Multiple pools of child processes may be started with different listening
; ports and different management options.  The name of the pool will be
; used in logs and stats. There is no limitation on the number of pools which
; FPM can handle. Your system will tell you anyway :)

; Include one or more files. If glob(3) exists, it is used to include a bunch of
; files from a glob(3) pattern. This directive can be used everywhere in the
; file.
; Relative path can also be used. They will be prefixed by:
;  - the global prefix if it's been set (-p argument)
;  - /opt/php-7.0.3 otherwise
include=/opt/php-7.0.3/etc/php-fpm.d/*.conf

www.conf

; Start a new pool named 'www'.
; the variable $pool can we used in any directive and will be replaced by the
; pool name ('www' here)
[www]

; Per pool prefix
; It only applies on the following directives:
; - 'access.log'
; - 'slowlog'
; - 'listen' (unixsocket)
; - 'chroot'
; - 'chdir'
; - 'php_values'
; - 'php_admin_values'
; When not set, the global prefix (or /opt/php-7.0.3) applies instead.
; Note: This directive can also be relative to the global prefix.
; Default Value: none
;prefix = /path/to/pools/$pool

; Unix user/group of processes
; Note: The user is mandatory. If the group is not set, the default user's group
;       will be used.
user = www-data
group = www-data

; The address on which to accept FastCGI requests.
; Valid syntaxes are:
;   'ip.add.re.ss:port'    - to listen on a TCP socket to a specific IPv4 address on
;                            a specific port;
;   '[ip:6:addr:ess]:port' - to listen on a TCP socket to a specific IPv6 address on
;                            a specific port;
;   'port'                 - to listen on a TCP socket to all addresses
;                            (IPv6 and IPv4-mapped) on a specific port;
;   '/path/to/unix/socket' - to listen on a unix socket.
; Note: This value is mandatory.
;listen = 127.0.0.1:9000
listen = /var/run/php703-fpm.sock

; Set listen(2) backlog.
; Default Value: 511 (-1 on FreeBSD and OpenBSD)
;listen.backlog = 511

; Set permissions for unix socket, if one is used. In Linux, read/write
; permissions must be set in order to allow connections from a web server. Many
; BSD-derived systems allow connections regardless of permissions.
; Default Values: user and group are set as the running user
;                 mode is set to 0660
listen.owner = www-data
listen.group = www-data
;listen.mode = 0660
; When POSIX Access Control Lists are supported you can set them using
; these options, value is a comma separated list of user/group names.
; When set, listen.owner and listen.group are ignored
;listen.acl_users =
;listen.acl_groups =

; List of addresses (IPv4/IPv6) of FastCGI clients which are allowed to connect.
; Equivalent to the FCGI_WEB_SERVER_ADDRS environment variable in the original
; PHP FCGI (5.2.2+). Makes sense only with a tcp listening socket. Each address
; must be separated by a comma. If this value is left blank, connections will be
; accepted from any ip address.
; Default Value: any
;listen.allowed_clients = 127.0.0.1

; Specify the nice(2) priority to apply to the pool processes (only if set)
; The value can vary from -19 (highest priority) to 20 (lower priority)
; Note: - It will only work if the FPM master process is launched as root
;       - The pool processes will inherit the master process priority
;         unless it specified otherwise
; Default Value: no set
; process.priority = -19

; Choose how the process manager will control the number of child processes.
; Possible Values:
;   static  - a fixed number (pm.max_children) of child processes;
;   dynamic - the number of child processes are set dynamically based on the
;             following directives. With this process management, there will be
;             always at least 1 children.
;             pm.max_children      - the maximum number of children that can
;                                    be alive at the same time.
;             pm.start_servers     - the number of children created on startup.
;             pm.min_spare_servers - the minimum number of children in 'idle'
;                                    state (waiting to process). If the number
;                                    of 'idle' processes is less than this
;                                    number then some children will be created.
;             pm.max_spare_servers - the maximum number of children in 'idle'
;                                    state (waiting to process). If the number
;                                    of 'idle' processes is greater than this
;                                    number then some children will be killed.
;  ondemand - no children are created at startup. Children will be forked when
;             new requests will connect. The following parameter are used:
;             pm.max_children           - the maximum number of children that
;                                         can be alive at the same time.
;             pm.process_idle_timeout   - The number of seconds after which
;                                         an idle process will be killed.
; Note: This value is mandatory.
pm = dynamic

; The number of child processes to be created when pm is set to 'static' and the
; maximum number of child processes when pm is set to 'dynamic' or 'ondemand'.
; This value sets the limit on the number of simultaneous requests that will be
; served. Equivalent to the ApacheMaxClients directive with mpm_prefork.
; Equivalent to the PHP_FCGI_CHILDREN environment variable in the original PHP
; CGI. The below defaults are based on a server without much resources. Don't
; forget to tweak pm.* to fit your needs.
; Note: Used when pm is set to 'static', 'dynamic' or 'ondemand'
; Note: This value is mandatory.
pm.max_children = 5

; The number of child processes created on startup.
; Note: Used only when pm is set to 'dynamic'
; Default Value: min_spare_servers + (max_spare_servers - min_spare_servers) / 2
pm.start_servers = 2

; The desired minimum number of idle server processes.
; Note: Used only when pm is set to 'dynamic'
; Note: Mandatory when pm is set to 'dynamic'
pm.min_spare_servers = 1

; The desired maximum number of idle server processes.
; Note: Used only when pm is set to 'dynamic'
; Note: Mandatory when pm is set to 'dynamic'
pm.max_spare_servers = 3

; The number of seconds after which an idle process will be killed.
; Note: Used only when pm is set to 'ondemand'
; Default Value: 10s
;pm.process_idle_timeout = 10s;

; The number of requests each child process should execute before respawning.
; This can be useful to work around memory leaks in 3rd party libraries. For
; endless request processing specify '0'. Equivalent to PHP_FCGI_MAX_REQUESTS.
; Default Value: 0
;pm.max_requests = 500

; The URI to view the FPM status page. If this value is not set, no URI will be
; recognized as a status page. It shows the following informations:
;   pool                 - the name of the pool;
;   process manager      - static, dynamic or ondemand;
;   start time           - the date and time FPM has started;
;   start since          - number of seconds since FPM has started;
;   accepted conn        - the number of request accepted by the pool;
;   listen queue         - the number of request in the queue of pending
;                          connections (see backlog in listen(2));
;   max listen queue     - the maximum number of requests in the queue
;                          of pending connections since FPM has started;
;   listen queue len     - the size of the socket queue of pending connections;
;   idle processes       - the number of idle processes;
;   active processes     - the number of active processes;
;   total processes      - the number of idle + active processes;
;   max active processes - the maximum number of active processes since FPM
;                          has started;
;   max children reached - number of times, the process limit has been reached,
;                          when pm tries to start more children (works only for
;                          pm 'dynamic' and 'ondemand');
; Value are updated in real time.
; Example output:
;   pool:                 www
;   process manager:      static
;   start time:           01/Jul/2011:17:53:49 +0200
;   start since:          62636
;   accepted conn:        190460
;   listen queue:         0
;   max listen queue:     1
;   listen queue len:     42
;   idle processes:       4
;   active processes:     11
;   total processes:      15
;   max active processes: 12
;   max children reached: 0
;
; By default the status page output is formatted as text/plain. Passing either
; 'html', 'xml' or 'json' in the query string will return the corresponding
; output syntax. Example:
;   http://www.foo.bar/status
;   http://www.foo.bar/status?json
;   http://www.foo.bar/status?html
;   http://www.foo.bar/status?xml
;
; By default the status page only outputs short status. Passing 'full' in the
; query string will also return status for each pool process.
; Example:
;   http://www.foo.bar/status?full
;   http://www.foo.bar/status?json&full
;   http://www.foo.bar/status?html&full
;   http://www.foo.bar/status?xml&full
; The Full status returns for each process:
;   pid                  - the PID of the process;
;   state                - the state of the process (Idle, Running, ...);
;   start time           - the date and time the process has started;
;   start since          - the number of seconds since the process has started;
;   requests             - the number of requests the process has served;
;   request duration     - the duration in µs of the requests;
;   request method       - the request method (GET, POST, ...);
;   request URI          - the request URI with the query string;
;   content length       - the content length of the request (only with POST);
;   user                 - the user (PHP_AUTH_USER) (or '-' if not set);
;   script               - the main script called (or '-' if not set);
;   last request cpu     - the %cpu the last request consumed
;                          it's always 0 if the process is not in Idle state
;                          because CPU calculation is done when the request
;                          processing has terminated;
;   last request memory  - the max amount of memory the last request consumed
;                          it's always 0 if the process is not in Idle state
;                          because memory calculation is done when the request
;                          processing has terminated;
; If the process is in Idle state, then informations are related to the
; last request the process has served. Otherwise informations are related to
; the current request being served.
; Example output:
;   ************************
;   pid:                  31330
;   state:                Running
;   start time:           01/Jul/2011:17:53:49 +0200
;   start since:          63087
;   requests:             12808
;   request duration:     1250261
;   request method:       GET
;   request URI:          /test_mem.php?N=10000
;   content length:       0
;   user:                 -
;   script:               /home/fat/web/docs/php/test_mem.php
;   last request cpu:     0.00
;   last request memory:  0
;
; Note: There is a real-time FPM status monitoring sample web page available
;       It's available in: /opt/php-7.0.3/share/php/fpm/status.html
;
; Note: The value must start with a leading slash (/). The value can be
;       anything, but it may not be a good idea to use the .php extension or it
;       may conflict with a real PHP file.
; Default Value: not set
;pm.status_path = /status

; The ping URI to call the monitoring page of FPM. If this value is not set, no
; URI will be recognized as a ping page. This could be used to test from outside
; that FPM is alive and responding, or to
; - create a graph of FPM availability (rrd or such);
; - remove a server from a group if it is not responding (load balancing);
; - trigger alerts for the operating team (24/7).
; Note: The value must start with a leading slash (/). The value can be
;       anything, but it may not be a good idea to use the .php extension or it
;       may conflict with a real PHP file.
; Default Value: not set
;ping.path = /ping

; This directive may be used to customize the response of a ping request. The
; response is formatted as text/plain with a 200 response code.
; Default Value: pong
;ping.response = pong

; The access log file
; Default: not set
;access.log = log/$pool.access.log

; The access log format.
; The following syntax is allowed
;  %%: the '%' character
;  %C: %CPU used by the request
;      it can accept the following format:
;      - %{user}C for user CPU only
;      - %{system}C for system CPU only
;      - %{total}C  for user + system CPU (default)
;  %d: time taken to serve the request
;      it can accept the following format:
;      - %{seconds}d (default)
;      - %{miliseconds}d
;      - %{mili}d
;      - %{microseconds}d
;      - %{micro}d
;  %e: an environment variable (same as $_ENV or $_SERVER)
;      it must be associated with embraces to specify the name of the env
;      variable. Some exemples:
;      - server specifics like: %{REQUEST_METHOD}e or %{SERVER_PROTOCOL}e
;      - HTTP headers like: %{HTTP_HOST}e or %{HTTP_USER_AGENT}e
;  %f: script filename
;  %l: content-length of the request (for POST request only)
;  %m: request method
;  %M: peak of memory allocated by PHP
;      it can accept the following format:
;      - %{bytes}M (default)
;      - %{kilobytes}M
;      - %{kilo}M
;      - %{megabytes}M
;      - %{mega}M
;  %n: pool name
;  %o: output header
;      it must be associated with embraces to specify the name of the header:
;      - %{Content-Type}o
;      - %{X-Powered-By}o
;      - %{Transfert-Encoding}o
;      - ....
;  %p: PID of the child that serviced the request
;  %P: PID of the parent of the child that serviced the request
;  %q: the query string
;  %Q: the '?' character if query string exists
;  %r: the request URI (without the query string, see %q and %Q)
;  %R: remote IP address
;  %s: status (response code)
;  %t: server time the request was received
;      it can accept a strftime(3) format:
;      %d/%b/%Y:%H:%M:%S %z (default)
;      The strftime(3) format must be encapsuled in a %{<strftime_format>}t tag
;      e.g. for a ISO8601 formatted timestring, use: %{%Y-%m-%dT%H:%M:%S%z}t
;  %T: time the log has been written (the request has finished)
;      it can accept a strftime(3) format:
;      %d/%b/%Y:%H:%M:%S %z (default)
;      The strftime(3) format must be encapsuled in a %{<strftime_format>}t tag
;      e.g. for a ISO8601 formatted timestring, use: %{%Y-%m-%dT%H:%M:%S%z}t
;  %u: remote user
;
; Default: "%R - %u %t \"%m %r\" %s"
;access.format = "%R - %u %t \"%m %r%Q%q\" %s %f %{mili}d %{kilo}M %C%%"

; The log file for slow requests
; Default Value: not set
; Note: slowlog is mandatory if request_slowlog_timeout is set
;slowlog = log/$pool.log.slow

; The timeout for serving a single request after which a PHP backtrace will be
; dumped to the 'slowlog' file. A value of '0s' means 'off'.
; Available units: s(econds)(default), m(inutes), h(ours), or d(ays)
; Default Value: 0
;request_slowlog_timeout = 0

; The timeout for serving a single request after which the worker process will
; be killed. This option should be used when the 'max_execution_time' ini option
; does not stop script execution for some reason. A value of '0' means 'off'.
; Available units: s(econds)(default), m(inutes), h(ours), or d(ays)
; Default Value: 0
;request_terminate_timeout = 0

; Set open file descriptor rlimit.
; Default Value: system defined value
;rlimit_files = 1024

; Set max core size rlimit.
; Possible Values: 'unlimited' or an integer greater or equal to 0
; Default Value: system defined value
;rlimit_core = 0

; Chroot to this directory at the start. This value must be defined as an
; absolute path. When this value is not set, chroot is not used.
; Note: you can prefix with '$prefix' to chroot to the pool prefix or one
; of its subdirectories. If the pool prefix is not set, the global prefix
; will be used instead.
; Note: chrooting is a great security feature and should be used whenever
;       possible. However, all PHP paths will be relative to the chroot
;       (error_log, sessions.save_path, ...).
; Default Value: not set
;chroot =

; Chdir to this directory at the start.
; Note: relative path can be used.
; Default Value: current directory or / when chroot
;chdir = /var/www

; Redirect worker stdout and stderr into main error log. If not set, stdout and
; stderr will be redirected to /dev/null according to FastCGI specs.
; Note: on highloaded environement, this can cause some delay in the page
; process time (several ms).
; Default Value: no
;catch_workers_output = yes

; Clear environment in FPM workers
; Prevents arbitrary environment variables from reaching FPM worker processes
; by clearing the environment in workers before env vars specified in this
; pool configuration are added.
; Setting to "no" will make all environment variables available to PHP code
; via getenv(), $_ENV and $_SERVER.
; Default Value: yes
;clear_env = no

; Limits the extensions of the main script FPM will allow to parse. This can
; prevent configuration mistakes on the web server side. You should only limit
; FPM to .php extensions to prevent malicious users to use other extensions to
; exectute php code.
; Note: set an empty value to allow all extensions.
; Default Value: .php
;security.limit_extensions = .php .php3 .php4 .php5 .php7

; Pass environment variables like LD_LIBRARY_PATH. All $VARIABLEs are taken from
; the current environment.
; Default Value: clean env
;env[HOSTNAME] = $HOSTNAME
;env[PATH] = /usr/local/bin:/usr/bin:/bin
;env[TMP] = /tmp
;env[TMPDIR] = /tmp
;env[TEMP] = /tmp

; Additional php.ini defines, specific to this pool of workers. These settings
; overwrite the values previously defined in the php.ini. The directives are the
; same as the PHP SAPI:
;   php_value/php_flag             - you can set classic ini defines which can
;                                    be overwritten from PHP call 'ini_set'.
;   php_admin_value/php_admin_flag - these directives won't be overwritten by
;                                     PHP call 'ini_set'
; For php_*flag, valid values are on, off, 1, 0, true, false, yes or no.

; Defining 'extension' will load the corresponding shared extension from
; extension_dir. Defining 'disable_functions' or 'disable_classes' will not
; overwrite previously defined php.ini values, but will append the new value
; instead.

; Note: path INI options can be relative and will be expanded with the prefix
; (pool, global or /opt/php-7.0.3)

; Default Value: nothing is defined by default except the values in php.ini and
;                specified at startup with the -d argument
;php_admin_value[sendmail_path] = /usr/sbin/sendmail -t -i -f [email protected]
;php_flag[display_errors] = off
php_admin_value[error_log] = /var/log/fpm-php703.www.log
;php_admin_flag[log_errors] = on
;php_admin_value[memory_limit] = 32M