PHP: 安装php

1. 环境准备

yum -y update
yum -y groupinstall "Development tools"
yum -y install php-gd
yum -y install freetype*
yum -y install gd
yum -y install gd-devel
yum -y install libmcrypt
yum -y install libmcrypt-devel
yum -y install freetype
yum -y install freetype-devel
yum -y install libtool-ltdl
yum -y install libtool-ltdl-devel
yum -y install libjpeg-devel
yum -y install libpng-devel
yum -y install libmcrypt
yum -y install libmcrypt-devel
yum -y install libxml2
yum -y install libxml2-devel
yum -y install curl-devel
yum -y install systemd-devel
yum -y install mysql-server mysql mysql-devel

2. 下载安装包并解压

wget http://jp2.php.net/distributions/php-7.0.13.tar.gz
tar -zxvf php-7.0.13.tar.gz
cd php-7.0.13

3. 编译安装

./configure \
--prefix=/opt/www/php7 \
--with-config-file-path=/opt/www/php7/etc \
--with-fpm-user=php \
--with-fpm-group=php \
--enable-pcntl \
--enable-fpm \
--enable-gd-native-ttf \
--enable-bcmath \
--enable-sysvmsg \
--enable-sysvsem \
--enable-sysvshm \
--enable-soap \
--enable-opcache \
--enable-mysqlnd \
--enable-exif \
--enable-sockets \
--enable-mbstring \
--enable-zip \
--disable-ipv6 \
--disable-cgi \
--with-gd \
--with-freetype-dir \
--with-jpeg-dir \
--with-png-dir \
--with-openssl \
--with-zlib \
--with-mhash \
--with-curl \
--with-mysqli=mysqlnd \
--with-pdo-mysql=mysqlnd

make && make install

4. 配置

cp /opt/www/php7/etc/php-fpm.conf.default /opt/www/php7/etc/php-fpm.conf
cp /opt/www/php7/etc/php-fpm.d/ww.conf.default /opt/www/php7/etc/php-fpm.d/www.conf
cp php.ini-production /opt/www/php7/etc/php.ini
cp sapi/fpm/init.d.php-fpm /etc/init.d/php7-fpm

5. 加入系统启动项

chkconfig php-fpm on

6. 启动服务

chmod u+x php7-fpm

#centos6
service php7-fpm start

#centos7
service php7-fpm start
systemctl restart  php-fpm.service

7.1. 扩展安装：phpize

a. 进入php源码包下的ext，进入扩展包文件
b. mv config0.m4 config.m4
c. /opt/www/php7/bin/phpize
d. ./configure --with-openssl --with-php-config=/opt/www/php7/bin/php-config
e. make && make install
f. php.ini 增加 extension=openssl.so
g. 重启php-fpm

7.2. 扩展安装：pecl

pecl install {package}

8. 启动参数

-c 参数指定要加载的php.ini 
-y 参数指定php-fpm.conf,启用不同的监听端口