php下载远端文件到空间解决方法
php下载远端文件到空间
上传文件好辛苦，我想用php写个文件放在空间，直接下载已经上传到服务器另一个空间的文件，可以省去上传的时间，我再手动上传已经更改的文件即完成整个网站的上传。有办法吗？
------解决方案--------------------
file_get_contents
file_put_contents
用这两个函数可以做到。
$file = file_get_contents(地址和文件名)
file_put_contents(保存地址和文件名,$file)
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