cd /etc/yum.repos.d/ yum -y install epel-release #<===安装centos7下php5.6的epel和remi源 rpm -ivh http://rpms.famillecollet.com/enterprise/remi-release-7.rpm yum list --enablerepo=remi --enablerepo=remi-php56 | grep php #<===查看php-5.6相关包 yum -y install --enablerepo=remi --enablerepo=remi-php56 php php-opcache php-pecl-apcu php-devel php-mbstring php-mcrypt php-mysqlnd php-phpunit-PHPUnit php-pecl-xdebug php-pecl-xhprof php-pdo php-pear php-fpm php-cli php-xml php-bcmath php-process php-gd php-common yum list installed |grep php #<===查看yum安装的软件包 rpm -ql php-fpm.x86_64 #<===查看php软件包所在路径 php -version #<===查看PHP版本安装是否正确 systemctl start php-fpm systemctl enable php-fpm lsof -i :9000