php - $_FILES 中的子数组

Question

我在 $_Files 中有 2 个关联数组，无法弄清楚如何遍历它们。以下是 print_r($_FILES) 结果：

Array
(
    [userfile] => Array
        (
            [name] => Lilly-Pond-Leo-Kenney.jpg
            [type] => image/jpeg
            [tmp_name] => C:\wamp\tmp\php189.tmp
            [error] => 0
            [size] => 429950
        )

    [userfile1] => Array
        (
            [name] => LK-3-women.jpg
            [type] => image/jpeg
            [tmp_name] => C:\wamp\tmp\php18A.tmp
            [error] => 0
            [size] => 79391
        )

)

我无法弄清楚如何从 [userfile] 循环到 [userfile1]。任何帮助将不胜感激

Answer 1

foreach($_FILES as $file)
{
  //use this loop and remove print_r();
  print_r($file);
}