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=0; $i<$file_count; $i++) {
　　　　foreach ($file_keys as $key) {
　　　　　　$file_ary[$i][$key] = $file_post[$key][$i];
　　　　}
　　}
　　return $file_ary;
}

?>

打印 $_FILES

--------

array(1) {
  ["file"]=>
  array(5) {
    ["name"]=>
    array(5) {
      [0]=>
      string(20) "06_avatar_middle.jpg"
      [1]=>
      string(44) "7e3e6709c93d70cf7086f212ffdcd100baa12bb4.jpg"
      [2]=>
      string(20) "57U58PIC47y_1024.jpg"
    }
    ["type"]=>
    array(5) {
      [0]=>
      string(10) "image/jpeg"
      [1]=>
      string(10) "image/jpeg"
      [2]=>
      string(10) "image/jpeg"
    }
    ["tmp_name"]=>
    array(5) {
      [0]=>
      string(53) "C:\Users\Administrator\AppData\Local\Temp\phpE364.tmp"
      [1]=>
      string(53) "C:\Users\Administrator\AppData\Local\Temp\phpE3D2.tmp"
      [2]=>
      string(53) "C:\Users\Administrator\AppData\Local\Temp\phpE431.tmp"
    }
    ["error"]=>
    array(5) {
      [0]=>
      int(0)
      [1]=>
      int(0)
      [2]=>
      int(0)
    }
    ["size"]=>
    array(5) {
      [0]=>
      int(202387)
      [1]=>
      int(168931)
      [2]=>
      int(116158)
    }
  }
}

---------

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

处理后

打印  $filesArr

-----------

array(3) {
  [0]=>
  array(5) {
    ["name"]=>
    string(20) "06_avatar_middle.jpg"
    ["type"]=>
    string(10) "image/jpeg"
    ["tmp_name"]=>
    string(53) "C:\Users\Administrator\AppData\Local\Temp\php5E0E.tmp"
    ["error"]=>
    int(0)
    ["size"]=>
    int(202387)
  }
  [1]=>
  array(5) {
    ["name"]=>
    string(44) "7e3e6709c93d70cf7086f212ffdcd100baa12bb4.jpg"
    ["type"]=>
    string(10) "image/jpeg"
    ["tmp_name"]=>
    string(53) "C:\Users\Administrator\AppData\Local\Temp\php5E9B.tmp"
    ["error"]=>
    int(0)
    ["size"]=>
    int(168931)
  }
  [2]=>
  array(5) {
    ["name"]=>
    string(20) "57U58PIC47y_1024.jpg"
    ["type"]=>
    string(10) "image/jpeg"
    ["tmp_name"]=>
    string(53) "C:\Users\Administrator\AppData\Local\Temp\php5EFA.tmp"
    ["error"]=>
    int(0)
    ["size"]=>
    int(116158)
  }
}

转载于:https://www.cnblogs.com/qhorse/p/5254248.html