从网站获取内容并将内容放入磁盘驱动器

im trying to get an exe file from site web and put it in disk drive here is my code

@file_put_contents("C:\program.exe" ,       @file_get_contents("http://localhost/program.exe"));

some help please ?

Why not just use copy()?

copy("http://localhost/program.exe","C:/program.exe");

Note that the cause was probably the unescaped backslash - I've used a forward slash here because Windows will silently convert it.