PHP编译安装详细教程

如果PHP编译参数有--with-mcrypt必须手动安装libmcrypt，因为版权问题CentOS的yum源没有libmcrypt包。

libmcrypt下载地址：点此下载

建立服务管理组和用户

[root@localhost ~]# groupadd php && useradd -s /sbin/nologin -g php -M php

[root@localhost ~]# groupadd www && useradd -s /sbin/nologin -g www -M www

开始安装libmcrypt

[root@localhost ~]# cd /src/

[root@localhost src]# rz -b

rz waiting to receive.

Starting zmodem transfer. Press Ctrl+C to cancel.

Transferring libmcrypt-2.5.8.tar.gz...

100% 1303 KB 1303 KB/sec 00:00:01 0 Errors

[root@localhost src]# tar -xf libmcrypt-2.5.8.tar.gz

[root@localhost src]# cd libmcrypt-2.5.8

[root@localhost libmcrypt-2.5.8]# ./configure --prefix=/program/libmcrypt && make && make install
[root@localhost libmcrypt-2.5.8]# chown -R php:php /program/libmcrypt/

libmcrypt安装好了，在编译PHP时由于要用到libmcrypt的lib目录，但是在编译PHP过程中使用的是{LD_LIBRARY_PATH}环境变量来引入libmcrypt的lib目录，所以要先把libmcrypt的lib目录路径加入{LD_LIBRARY_PATH}环境变量。

[root@localhost libmcrypt-2.5.8]# vim /etc/profile

……………此处省略代码若干……………

export LD_LIBRARY_PATH=/program/libmcrypt/lib:$LD_LIBRARY_PATH

[root@localhost libmcrypt-2.5.8]# shutdown -r now

[root@localhost ~]# echo $LD_LIBRARY_PATH

/program/libmcrypt/lib:

[root@localhost ~]#

接下来就是编译安装PHP

[root@localhost ~]# cd /src/

[root@localhost src]# rz -b

rz waiting to receive.

Starting zmodem transfer. Press Ctrl+C to cancel.

Transferring php-5.6.40.tar.gz...

100% 18853 KB 18853 KB/sec 00:00:01 0 Errors

[root@localhost src]# tar -xf php-5.6.40.tar.gz

[root@localhost src]# cd php-5.6.40

[root@localhost php-5.6.40]# ./configure \

--prefix=/program/php \ # 指定安装目录

--with-config-file-path=/program/php \ # 指定php.ini配置文件存放目录

--with-mcrypt=/program/libmcrypt \ # 指定libmcrypt安装目录

--with-openssl=/program/openssl \ # 指定OpenSSL安装目录，如果没有升级过OpenSSL则可以缺省“=<OpenSSL目录(老版本)>”部分，否则需要重新安装老版本OpenSSL

--with-fpm-group=www \ # PHP-FPM进程所属组

--with-fpm-user=www \ # PHP-FPM进程所属用户

--disable-debug \

--disable-rpath \

--enable-bcmath \

--enable-calendar \

--enable-ctype \

--enable-exif \

--enable-fpm \

--enable-ftp \

--enable-gd-native-ttf \

--enable-inline-optimization \

--enable-maintainer-zts \ # 如果需要使用多线程扩展pthreads则必须加上该参数

--enable-mbregex \

--enable-mbstring \

--enable-opcache \

--enable-pcntl \

--enable-session \

--enable-shared \

--enable-shmop \

--enable-soap \

--enable-sockets \

--enable-sysvmsg \

--enable-sysvsem \

--enable-sysvshm \

--enable-xml \

--enable-zip \

--with-bz2 \

--with-curl \

--with-freetype-dir \

--with-gd \ # 如果GD是RPM安装的则不用指定路径，否则要用--with-gd=<GD路径>

--with-gettext \

--with-iconv \

--with-jpeg-dir \

--with-kerberos \

--with-ldap-sasl \

--with-libxml-dir \

--with-mhash \

--with-mysql \

--with-mysqli \

--with-pcre-regex \

--with-pdo-mysql \

--with-png-dir \

--with-readline \

--with-xmlrpc \

--with-xsl \

--with-zlib

[root@localhost php-5.6.40]# make
[root@localhost php-5.6.40]# make install

建立配置文件和服务管理文件

[root@localhost ~]# cp /src/php-5.6.40/php.ini-production /program/php/php.ini && \ # 建立PHP配置文件php.ini文件

cp /program/php/etc/php-fpm.conf.default /program/php/etc/php-fpm.conf && \ # 建立PHP-FPM配置文件php-fpm.conf文件
chown -R php:php /program/php/ && \

cp /src/php-5.6.40/sapi/fpm/init.d.php-fpm /etc/init.d/php-fpm && \ # 建立PHP-FPM服务管理文件

chmod +x /etc/init.d/php-fpm && \

chkconfig php-fpm on # 设置开启自动启动PHP-FPM

[root@localhost ~]#

备注：PHP源码目录下有php.ini-production和php.ini-development两份php.ini文件，分别用于生产环境和开发环境，可根据实际情况选择使用其中一份。

修改PHP-FPM服务管理文件

[root@localhost ~]# vim /etc/init.d/php-fpm

……………此处省略代码若干……………

prefix=/program/php

exec_prefix=${prefix}

php_fpm_BIN=${exec_prefix}/sbin/php-fpm

php_fpm_CONF=${prefix}/etc/php-fpm.conf

# 更改PHP-FPM的pid文件保存路径

# php_fpm_PID=${prefix}/var/run/php-fpm.pid

php_fpm_PID=/dev/shm/php-fpm.pid

php_opts="--fpm-config $php_fpm_CONF --pid $php_fpm_PID"
……………此处省略代码若干……………

[root@localhost ~]#

修改PHP-FPM配置文件

[root@localhost ~]# vim /program/php/etc/php-fpm.conf

……………此处省略代码若干……………

; 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 /program/php) 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

group = www

; 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 IPv4 addresses 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.

; 监听地址端口或socket，可根据需求决定监听哪一个，前者可做负载均衡，后者性能更好

; listen = 127.0.0.1:9000

listen = /dev/shm/php-fpm.sock

; Set listen(2) backlog.

; Default Value: 65535 (-1 on FreeBSD and OpenBSD)

;listen.backlog = 65535

; 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
; 以下三项配置默认被注释，需删除前面的注释符号

listen.owner = www

listen.group = www

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

……………此处省略代码若干……………

; The log file for slow requests

; Default Value: not set

; Note: slowlog is mandatory if request_slowlog_timeout is set

; 指定慢执行日志文件路径

;slowlog = log/$pool.log.slow

slowlog = log/$pool.slow.log

; 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

; 慢执行时间阈值（即PHP脚本执行超过多长时间就写慢执行日志），其中0s表示关闭慢执行日志记录

;request_slowlog_timeout = 0

request_slowlog_timeout = 3s

; 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)

……………此处省略代码若干……………

[root@localhost ~]#

配置php.ini文件

[root@localhost ~]# vim /program/php/php.ini

[PHP]

; 隐藏PHP版本号

expose_php = Off

[Date]

; 设置时区

date.timezone = Asia/Shanghai

[Pdo_mysql]

pdo_mysql.default_socket = /dev/shm/mysql.sock

[MySQL]

mysql.default_socket = /dev/shm/mysql.sock

[MySQLi]

mysqli.default_socket = /dev/shm/mysql.sock

[root@localhost ~]#