Centos6 编译php7

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创建 php 用户

groupadd -r php && useradd -r -g php -s /bin/false -d /usr/local/php7 -M php #创建一个 php 用户，vi /etc/passwd 可以看到 

安装一些必要的编译依赖

yum -y install libxml2 libxml2-devel openssl openssl-devel curl-devel libjpeg-devel libpng-devel freetype-devel libmcrypt-devel

安装 libmcrypt-devel

yum 后发现没有 libmcrypt-devel 这个包，编译又太麻烦，使用 epel 来安装

yum  install epel-release
yum  update
yum install libmcrypt libmcrypt-devel mcrypt mhash  

最麻烦最重要的就是.configure

./buildconf --force #这个参数表示不检查编译环境是否完整，强行生成 Makefile
./configure--prefix=/usr/local/php7 \
--exec-prefix=/usr/local/php7 \
--bindir=/usr/local/php7/bin \
--sbindir=/usr/local/php7/sbin \
--includedir=/usr/local/php7/include \
--libdir=/usr/local/php7/lib/php \
--mandir=/usr/local/php7/php/man \
--with-config-file-path=/usr/local/php7/etc \
--with-mysql-sock=/var/run/mysql/mysql.sock \
--with-mcrypt=/usr/include \
--with-mhash \
--with-openssl \
--with-mysqli=shared,mysqlnd \
--with-pdo-mysql=shared,mysqlnd \
--with-gd \
--with-iconv \
--with-zlib \
--enable-zip \
--enable-inline-optimization \
--disable-debug \
--disable-rpath \
--enable-shared \
--enable-xml \
--enable-bcmath \
--enable-shmop \
--enable-sysvsem \
--enable-mbregex \
--enable-mbstring \
--enable-ftp \
--enable-gd-native-ttf \
--enable-pcntl \
--enable-sockets \
--with-xmlrpc \
--enable-soap \
--without-pear \
--with-gettext \
--enable-session \
--with-curl \
--with-jpeg-dir \
--with-freetype-dir \
--enable-opcache \
--enable-fpm \
--with-fpm-user=nginx \
--with-fpm-group=nginx \
--without-gdbm \
--disable-fileinfo
下面两个参数不需要再加了
--enable-fastcgi 和 with-mysql 
会提示
configure: WARNING: unrecognized options: --enable-fastcgi

最后，如果显示

config.status: creating php7.spec
config.status: creating main/build-defs.h
config.status: creating scripts/phpize
config.status: creating scripts/man1/phpize.1
config.status: creating scripts/php-config
config.status: creating scripts/man1/php-config.1
config.status: creating sapi/cli/php.1
config.status: creating sapi/fpm/php-fpm.conf
config.status: creating sapi/fpm/www.conf
config.status: creating sapi/fpm/init.d.php-fpm
config.status: creating sapi/fpm/php-fpm.service
config.status: creating sapi/fpm/php-fpm.8
config.status: creating sapi/fpm/status.html
config.status: creating sapi/cgi/php-cgi.1
config.status: creating ext/phar/phar.1
config.status: creating ext/phar/phar.phar.1
config.status: creating main/php_config.h
config.status: executing default commands

进入下一步

make & make install

make #倒上一杯咖啡慢慢的等吧，相对于 mysql，php 已经算是很快的了
make test #可选，如果测试的话又是好长好长时间
make install #最后一步
Installing shared extensions:     /usr/local/php7/lib/php/extensions/no-debug-non-zts-20151012/
Installing PHP CLI binary:        /usr/local/php7/bin/
Installing PHP CLI man page:      /usr/local/php7/php/man/man1/
Installing PHP FPM binary:        /usr/local/php7/sbin/
Installing PHP FPM config:        /usr/local/php7/etc/
Installing PHP FPM man page:      /usr/local/php7/php/man/man8/
Installing PHP FPM status page:      /usr/local/php7/php/php/fpm/
Installing phpdbg binary:         /usr/local/php7/bin/
Installing phpdbg man page:       /usr/local/php7/php/man/man1/
Installing PHP CGI binary:        /usr/local/php7/bin/
Installing PHP CGI man page:      /usr/local/php7/php/man/man1/
Installing build environment:     /usr/local/php7/lib/php/build/
Installing header files:          /usr/local/php7/include/php/
Installing helper programs:       /usr/local/php7/bin/
  program: phpize
  program: php-config
Installing man pages:             /usr/local/php7/php/man/man1/
  page: phpize.1
  page: php-config.1
/opt/php-7.0.2/build/shtool install -c ext/phar/phar.phar /usr/local/php7/bin
ln -s -f phar.phar /usr/local/php7/bin/phar
Installing PDO headers:          /usr/local/php7/include/php/ext/pdo/

配置脚本文件

不然无法初始化 php-fpm

cp php.ini-production /usr/local/php7/etc/php.ini  #在源文件目录下
cp sapi/fpm/init.d.php-fpm /etc/init.d/php-fpm   #在源文件目录下
cp /usr/local/php7/etc/php-fpm.conf.default /usr/local/php7/etc/php-fpm.conf
cp /usr/local/php7/etc/php-fpm.d/www.conf.default /usr/local/php7/etc/php-fpm.d/www.conf

添加系统变量

在任何目录下都可以执行 php 命令

echo -e '\nexport PATH=/usr/local/php7/bin:/usr/local/php7/sbin:$PATH\n' >> /etc/profile && source /etc/profile

设置 PHP 日志目录和 php-fpm 进程文件（php-fpm.sock）目录

mkdir -p /var/log/php-fpm/ && mkdir -p /var/run/php-fpm && cd /var/run/ && chown -R nginx:nginx php-fpm
mkdir -p /var/lib/php/session
chown -R nginx:nginx /var/lib/php

设置开机启动

chmod +x /etc/init.d/php-fpm
chkconfig --add php-fpm
chkconfig php-fpm on

启动服务

service php-fpm start 

完毕！

参考资料

2015 博客升级记 (五)：CentOS 7.1 编译安装 PHP7