centos 下源码编译安装php7

==安装==

[root@ycj ~]# yum -y install libxml2 libxml2-devel gd gd-devel

//安装依赖

[root@ycj ~]# wget http://cn2.php.net/distributions/php-7.2.0.tar.gz

//获取php安装包

[root@ycj ~]# tar -zxvf php-7.2.0.tar.gz //解压

[root@ycj ~]# cd php-7.2.0 //切换路径

[root@ycj php-7.2.0]# ./configure --prefix=/usr/local/php --with-config-file-path=/usr/local/php/etc --with-gd --enable-pdo --with-mysqli=mysqlnd --with-pdo-mysql=mysqlnd --enable-mysqlnd-compression-support --enable-mbstring --enable-zip --enable-fpm --with-iconv=/usr/local/libiconv --with-openssl

//预编译

[root@ycj php-7.2.0]# make && make install //编译与运行

==复制配置文件==

[root@ycj php-7.2.0]# cp php.ini-production /usr/local/php/etc/php.ini

[root@ycj php-7.2.0]# cp /usr/local/php/etc/php-fpm.conf.default /usr/local/php/etc/php-fpm.conf

[root@ycj php-7.2.0]# cp /usr/local/php/etc/php-fpm.d/www.conf.default /usr/local/php/etc/php-fpm.d/www.conf

[root@ycj php-7.2.0]# cp sapi/fpm/init.d.php-fpm /etc/init.d/php-fpm

[root@ycj php-7.2.0]# chmod +x /etc/init.d/php-fpm //给执行权限

[root@ycj php-7.2.0]# ln -s /etc/init.d/php-fpm /usr/bin/ //创建软链接

==环境变量==

[root@ycj php-7.2.0]# vim /etc/profile //修改环境变量

export PATH=/usr/local/php/bin:$PATH #最后面添加

[root@ycj php-7.2.0]# source /etc/profile //不重启刷新环境变量

[root@ycj php-7.2.0]# php -v //查看版本