剩下来的方案就是尝试启用OpenSSL。 安装了PHP后，安装目录（类似C:\php-5.6.24）中包含两个文件，一个是php.ini-development，另一个是php.ini-production，选择将其中任意的一个文件重命名为php.ini，用作PHP的默认配置文件。 通过修改配置文件来启用OpenSSL插件。

Why it should be implemented Anyone who sees slow download rates that are caused by this issue should be informed that the network probably is not the problem, but the PHP installation misses the ...