<input type="file" 数组问题

Question

<input type="file" name="picurl[]" value="" />
<?
for( $i = 0 ; $i <= 2 ;$i++){
if($_FILES[picurl]['tmp_name']){
$upload  = new discuz_upload();
$upload->init($_FILES['picurl']);
$attr = & $upload->attach;
$save_path = 'pic/'.dgmdate(TIMESTAMP,'Y').'/'.dgmdate(TIMESTAMP,'m').'/'.dgmdate(TIMESTAMP,'j').'/';
$lang_path = $_G['setting']['attachdir'].$save_path;
if(!is_dir($lang_path))dmkdir($lang_path,0777);
$attr['target']=$lang_path.$attr['attachment'];
$upload->save();
$arr['picurl'] = $save_path.$attr['attachment'];
}
｝
?>
file 是单个文件的时候可以，我加上数组后就不行了。[$i]  这个变量应该怎么加进去

Answer 1

  <form name="form1" method="post" action="demo.php" enctype="multipart/form-data">
   <input type="file" name="picurl[]">
   <input type="file" name="picurl[]">
   <input type="submit" name="b1">
  </form><?php
print_r($_FILES);
?>Array
(
    [picurl] => Array
        (
            [name] => Array
                (
                    [0] => 1.jpg
                    [1] => 2.jpg
                )            [type] => Array
                (
                    [0] => image/jpeg
                    [1] => image/jpeg
                )            [tmp_name] => Array
                (
                    [0] => G:\wamp\tmp\phpF7.tmp
                    [1] => G:\wamp\tmp\phpF8.tmp
                )            [error] => Array
                (
                    [0] => 0
                    [1] => 0
                )            [size] => Array
                (
                    [0] => 51798
                    [1] => 119445
                )        ))

Answer 2

把php部分改为foreach ( $_FILES [ "picurl" ][ "tmp_name" ] as  $key  =>  $v ) {
    $tmp_name  =  $_FILES [ "picurl" ][ "tmp_name" ][ $key ];
    $name  =  $_FILES [ "picurl" ][ "name" ][ $key ];
    move_uploaded_file ( $tmp_name ,  "$name" );
}
就能上传了。

Answer 3

我是改的dz系统，必须得用
$upload  = new discuz_upload();$upload->init($name);$attr = & $upload->attach;
这个才能上传。有办法融合一下吗

Answer 4

看过discuz_upload的源码，不支持批量上传。