BEFORE

array(5) {
  ["name"]=>
  array(3) {
    [0]=>
    string(5) "file1"
    [1]=>
    string(5) "file2"
    [2]=>
    string(5) "file3"
  }
  ["type"]=>
  array(3) {
    [0]=>
    string(24) "application/octet-stream"
    [1]=>
    string(24) "application/octet-stream"
    [2]=>
    string(24) "application/octet-stream"
  }
  ["tmp_name"]=>
  array(3) {
    [0]=>
    string(14) "/tmp/phpcqIR0b"
    [1]=>
    string(14) "/tmp/phpPdTbVZ"
    [2]=>
    string(14) "/tmp/phpXNPwPN"
  }
  ["error"]=>
  array(3) {
    [0]=>
    int(0)
    [1]=>
    int(0)
    [2]=>
    int(0)
  }
  ["size"]=>
  array(3) {
    [0]=>
    int(6)
    [1]=>
    int(6)
    [2]=>
    int(6)
  }
}






AFTER

array(3) {
  [0]=>
  array(5) {
    [0]=>
    string(5) "file1"
    [1]=>
    string(24) "application/octet-stream"
    [2]=>
    string(14) "/tmp/phpcqIR0b"
    [3]=>
    int(0)
    [4]=>
    int(6)
  }
  [1]=>
  array(5) {
    [0]=>
    string(5) "file2"
    [1]=>
    string(24) "application/octet-stream"
    [2]=>
    string(14) "/tmp/phpPdTbVZ"
    [3]=>
    int(0)
    [4]=>
    int(6)
  }
  [2]=>
  array(5) {
    [0]=>
    string(5) "file3"
    [1]=>
    string(24) "application/octet-stream"
    [2]=>
    string(14) "/tmp/phpXNPwPN"
    [3]=>
    int(0)
    [4]=>
    int(6)
  }
}