php最短的HTTP響應代碼

剛剛發現在CodeProject給我推送了一篇文章叫：the Shortest PHP code for Returning  HTTP Response Code 翻譯過來就是（PHP最短的HTTP響應代碼）當中作者用了13個例子來找最短的那個HTTP響應代碼，其中有五個是沒有成功的，下面是我在這篇文章中截到的內容：

 

header("HTTP/1.1 404");   //works
header("HTTP/1 404");     //works
header("HTTP/ 404");      //works
header("HTTP 404");       //doesn't work, returns 200 OK
header("HTTP/1.1",0,404); //doesn't work, returns 200 OK
header("HTTP/1",0,404);   //doesn't work, returns 200 OK
header("HTTP/",0,404);    //doesn't work, returns 200 OK
header("HTTP",0,404);     //works
header("",0,404);         //doesn't work, returns 200 OK
header("/",0,404);        //works
header("1",0,404);        //works
header(1,0,404);          //works
header(0,0,404);          //works

 

So Shortest Code is:

header(0,0,404);