nginx下安装php7+php5
起步
之前在服务器搭建了lamp环境，想换用性能更强的nginx作为服务器软件，又想将php5升级为php7.
安装nginx无需赘述：sudoapt-getinstallnginx,启动ng前修改apache的端口。
安装php7
源码在http://php.net/downloads.php下载,并解压。
#cdphp7*** #./configure--prefix=/usr/local/php7--with-config-file-path=/usr/local/php7/etc--with-mcrypt=/usr/include--with-mysql=mysqlnd--with-mysqli=mysqlnd--with-pdo-mysql=mysqlnd--with-gd--with-iconv--with-zlib--enable-xml--enable-bcmath--enable-shmop--enable-sysvsem--enable-inline-optimization--enable-mbregex--enable-fpm--enable-mbstring--enable-ftp--enable-gd-native-ttf--with-openssl--enable-pcntl--enable-sockets--with-xmlrpc--enable-zip--enable-soap--without-pear--with-gettext--enable-session--with-curl--with-jpeg-dir--with-freetype-dir--enable-opcache
#make #makeinstall