虚拟机安装

问题:

yum install 软件，会针对软件源的各种依赖安装相对最新的软件，作为漏洞研究不是最好选择，参照https://blog.csdn.net/Jackchenyidaiweiren/article/details/80298491 方式安装所需环境

1、升级CentOS软件仓库

rpm -Uvh https://mirror.webtatic.com/yum/el7/epel-release.rpm
rpm -Uvh https://mirror.webtatic.com/yum/el7/webtatic-release.rpm

2、删除现有所有php软件

yum remove php php-*

3、安装php相关环境

yum install -y php56w php56w-opcache php56w-xml php56w-mcrypt php56w-gd php56w-mysql php56w-intl php56w-mbstring

4、php -v 查看当前版本

5、重启服务器

systemctl restart 服务器名

PC端

1、安装PhpStorm-2019.2.exe

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修改host
0.0.0.0 account.jetbrains.com
0.0.0.0 www.jetbrains.com （可以不加）