php多文件上传

多文件上传
<input type="file" name="file[]" multiple />

<?php

function reArrayFiles(&$file_post) {
　　$file_ary = array();
　　$file_count = count($file_post['name']);
　　$file_keys = array_keys($file_post);
　　for ($i=; $i<$file_count; $i++) {
　　　　foreach ($file_keys as $key) {
　　　　　　$file_ary[$i][$key] = $file_post[$key][$i];
　　　　}
　　}
　　return $file_ary;
}

?>

打印 $_FILES

--------

array() {
  ["file"]=>
  array() {
    ["name"]=>
    array() {
      []=>
      string() "06_avatar_middle.jpg"
      []=>
      string() "7e3e6709c93d70cf7086f212ffdcd100baa12bb4.jpg"
      []=>
      string() "57U58PIC47y_1024.jpg"
    }
    ["type"]=>
    array() {
      []=>
      string() "image/jpeg"
      []=>
      string() "image/jpeg"
      []=>
      string() "image/jpeg"
    }
    ["tmp_name"]=>
    array() {
      []=>
      string() "C:\Users\Administrator\AppData\Local\Temp\phpE364.tmp"
      []=>
      string() "C:\Users\Administrator\AppData\Local\Temp\phpE3D2.tmp"
      []=>
      string() "C:\Users\Administrator\AppData\Local\Temp\phpE431.tmp"
    }
    ["error"]=>
    array() {
      []=>
      int()
      []=>
      int()
      []=>
      int()
    }
    ["size"]=>
    array() {
      []=>
      int()
      []=>
      int()
      []=>
      int()
    }
  }
}

---------

处理
$filesArr = reArrayFiles($_FILES['file']);

处理后
打印  $filesArr

-----------

array() {
  []=>
  array() {
    ["name"]=>
    string() "06_avatar_middle.jpg"
    ["type"]=>
    string() "image/jpeg"
    ["tmp_name"]=>
    string() "C:\Users\Administrator\AppData\Local\Temp\php5E0E.tmp"
    ["error"]=>
    int()
    ["size"]=>
    int()
  }
  []=>
  array() {
    ["name"]=>
    string() "7e3e6709c93d70cf7086f212ffdcd100baa12bb4.jpg"
    ["type"]=>
    string() "image/jpeg"
    ["tmp_name"]=>
    string() "C:\Users\Administrator\AppData\Local\Temp\php5E9B.tmp"
    ["error"]=>
    int()
    ["size"]=>
    int()
  }
  []=>
  array() {
    ["name"]=>
    string() "57U58PIC47y_1024.jpg"
    ["type"]=>
    string() "image/jpeg"
    ["tmp_name"]=>
    string() "C:\Users\Administrator\AppData\Local\Temp\php5EFA.tmp"
    ["error"]=>
    int()
    ["size"]=>
    int()
  }
}