CentOS安装PHP版本切换

如果安装PHP版本过低,或者切换版本

1.首先,删除centos上面的PHP

# yum remove php-common

2.引入yum源

CentOS 6.x 源

# rpm -Uvh https://dl.fedoraproject.org/pub/epel/epel-release-latest-6.noarch.rpm
# rpm -Uvh https://mirror.webtatic.com/yum/el6/latest.rpm

CentOS 7.x 源

# rpm -Uvh https://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm
# rpm -Uvh https://mirror.webtatic.com/yum/el7/webtatic-release.rpm

3.根据自己的centos版本进行获取yum源,执行后进行安装PHP

# yum install php70w-common php70w-mbstring php70w-fpm php70w-pecl-memcached php70w-opcache php70w-mysqlnd php70w-pecl-redis php70w-devel

4.在这里只是安装了一些PHP常用扩展,加新扩展

# yum install php70w-gd

5.查看PHP版本

# php -v