centos7配置环境LNMP-PHP7.2版本

1、centos7 安装PHP7.2版本
	#查询是否安装过php
	yum list installed | grep php
	yum provides php
	
	#移除php
	yum remove php-common
	
	#下载源
	rpm -Uvh https://mirror.webtatic.com/yum/el7/epel-release.rpm
	rpm -Uvh https://mirror.webtatic.com/yum/el7/webtatic-release.rpm
	
	yum install php72w php72w-opcache php72w-xml php72w-gd php72w-devel php72w-mysql php72w-intl php72w-mbstring php72w-fpm php72w-cli php72w-mbstring php72w-pdo php-redis
	
	php -v
	#PHP 7.2.14	
	
	#设置时区
	vim /etc/php.ini
	date.timezone = "Asia/Shanghai"
	
	#设置php-fpm运行用户组
	vim /etc/php-fpm.d/www.conf
	user  = nginx
	group = nginx
	listen.owner = nobody      前面;去掉
	listen.group = nobody      前面;去掉
	listen.mode = 0660     	   前面;去掉
	
	#启动php-fpm
	systemctl start php-fpm.service
	systemctl status php-fpm.service
	systemctl stop php-fpm.service
	systemctl restart php-fpm.service
	#设置开机自启动
	systemctl enable php-fpm.service
	
	#安装mcrypt扩展
	#mcrypt扩展从php7.1.0开始废弃,自php7.2.0起会移到pecl
	#http://pecl.php.net/package/mcrypt
	yum install gcc libmcrypt libmcrypt-devel mcrypt mhash
	wget  http://pecl.php.net/get/mcrypt-1.0.1.tgz
	tar -zxvf mcrypt-1.0.1.tgz
	cd mcrypt-1.0.1
	
	#whereis phpize
	/usr/bin/phpize
	#whereis php-config
	./configure --with-php-config=/usr/bin/php-config && make && make install
	
	#vim php.ini
	extension=mcrypt.so
	
	#重启php-fpm
	systemctl restart php-fpm.service

　　

2、nginx安装
	yum install nginx
	#http 对象中修改
	#log_format 前的#去掉
	#添加 client_max_body_size    200m;
	#添加 include /usr/local/nginx/conf/conf.d/*.conf;
	#项目的http配置文件可以放到conf.d文件夹中了
	
	#设置开机自启动
	systemctl enable nginx.service

　　

3、redis安装
	yum install redis
	
	#启动redis
	systemctl start redis.service
	systemctl status redis.service
	systemctl stop redis.service
	systemctl restart redis.service
	#设置开机自启动
	systemctl enable redis.service

　　

4、mysql5.7.20安装
	wget http://dev.mysql.com/get/mysql57-community-release-el7-8.noarch.rpm
	#安装mysql源
	yum localinstall mysql57-community-release-el7-8.noarch.rpm
	#安装mysql server
	yum install mysql-community-server
	
	#启动mysqld
	systemctl start mysqld.service
	systemctl status mysqld.service
	systemctl enable mysqld.service
	
	#查看临时密码 grep 'A temporary password' /var/log/mysqld.log
	#登录设置root新密码 alter user 'root'@'localhost' identified by 'Abc123!@#';

　　

5、php_screw-1.5 扩展编译
	#进入http://sourceforge.net/projects/php-screw/下载最新版本php_screw-1.5.tar.gz
	#cd /home/tools
	tar -zxvf php_screw-1.5.tar.gz
	cd php_screw-1.5
	
	#更改加密策略
	vim php_screw.h
	#修改 define PM9SCREW “	PHPSCREW	”
	
	vim my_screw.h
	#数组中数据随便修改,但最多保持在5位数
	
	vim php_screw.c
	#CG(extended_info) = 1; 修改为 CG(compiler_options) |= ZEND_COMPILE_EXTENDED_INFO;
	
	/usr/bin/phpize
	./configure --with-php-config=/usr/bin/php-config
	make && make install
	#编译会在/home/tools/php_screw-1.5/modules文件夹
	#/usr/lib64/php/modules/文件夹生成php_screw.so文件
	
	#php.ini添加extension=php_screw.so
	vim /etc/php.ini 
	systemctl restart php-fpm.service
	
	#生成加密二进制文件screw
	cd /home/tools/php_screw-1.5/tools
	make
	#make生成二进制文件screw
	
	cp screw /usr/bin/screw
	#接下来就玩起来吧