yum install unixODBC-devel mysql-devel net-snmp-devel libxml2-devel libcurl-devel libevent-devel
安装php7.2
yum -y install php72w php72w-cli php72w-fpm php72w-common php72w-devel php72w-embedded php72w-gd php72w-mbstring php72w-mysqlnd php72w-opcache php72w-pdo php72w-xml