如何在同一页面中使用$ _GET [关闭]

Question

My pseudo code is as follows:

if($_GET['action'] == 'list'){

do function getFileList($dir)

else

do nothing
 exit;
 }
require_once "./dir.php";
require_once "./echo.php";

function getFileList($dir)
  {
 }

Answer 1

Your psuedo code is almost there.

require_once "./dir.php";
require_once "./echo.php";

function getFileList($dir)
{
   /* ... */   
}

if($_GET['action'] == 'list') {
   getFileList($dir);
}