如何使用PHP检查文件夹是否存在

Question

I have this code to check if a folder exists using PHP and it works correctly with xampp in windows, but when I try to move that page to a server, it doesn't work.

Here is my code:

  function validate (&$valores, &$errores, $campo, $carpeta) { $valores [$campo] = $carpeta; if ((file_exists($carpeta) && is_dir($carpeta))==false) { $errores[$campo] = true; } else { $errores[$campo] = false; } } 

There is an alternative to the code that I'm doing?

Answer 1

解决方案：我将PHP open_basedir文件夹和文件添加到我想更改的文件夹中，然后使用Filezilla修改了读取/写入权限并进行了修复。

Answer 2

您可以使用http://de.php.net/manual/en/function.opendir.php并检查是否为假。

Answer 3

Your code should operate fine on both platforms, so its not this issue.

Usually, such problem due to the naming system . The linux based OS using strict case sensitive naming system.

So try to fix that.