$_FILES中的子数组

Question

我在$_Files中有两个关联数组，不知道如何循环使用它们。以下是print_r（$_FILES）结果：

Array
(
    [userfile] => Array
        (
            [name] => Lilly-Pond-Leo-Kenney.jpg
            [type] => image/jpeg
            [tmp_name] => C:wamptmpphp189.tmp
            [error] => 0
            [size] => 429950
        )
    [userfile1] => Array
        (
            [name] => LK-3-women.jpg
            [type] => image/jpeg
            [tmp_name] => C:wamptmpphp18A.tmp
            [error] => 0
            [size] => 79391
        )
)

我不知道如何从[userfile]循环到[userfile1]。如有任何帮助，将不胜感激

Answer 1

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