用PHP上传3个(多个）文件-文件不会保存在目标文件夹中 - Uploading 3 (multiple) files with PHP - files are not getting saved in the target folder

Uploading 3 (multiple) files with PHP - files are not getting saved in the target folder

上传文件的表单：

   <form action="<?Php echo $_SERVER["PHP_SELF"];?>"method="post"enctype="multipart/form-data">
   <input type="file"name="uf[]">
  <input type="file"name="uf[]">
 <input type="file"name="uf[]">
 <input type="submit"value="upload"name="ok">
 </form>

接收文件的PHP脚本：

  <?php
  if(!isset($_POST["ok"]))
   {echo "Sorry ,could not upload!";}
 else
 {     $f1=$_FILES["uf"]["name"][0];
   $f2=$_FILES["uf"]["name"][1];        $f3=$_FILES["uf"]["name"][2];
     $path="path/";$filea=$path.$f1;
   $fileb=$path.$f2;$filec=$path.$f3;
  move_uploaded_file($_FILES["uf"][0]["tmp_name"],$filea);
 move_uploaded_file($_FILES["uf"][1]["tmp_name"],$fileb);
 move_uploaded_file($_FILES["uf"][0]["tmp_name"],$filec);}
  ?>

文件没有保存，我得到了一个用户定义的错误

在您的情况下，如果表单未发送，请打印`"对不起，无法上传！"您的错误如下：

 move_uploaded_file($_FILES["uf"][0]["tmp_name"],$filea);
 move_uploaded_file($_FILES["uf"][1]["tmp_name"],$fileb);
 move_uploaded_file($_FILES["uf"][0]["tmp_name"],$filec);

试试这个：

  <?php
  if(!isset($_POST["ok"]))
   {echo "Sorry ,could not upload!";}
 else
 { 
   $f1=$_FILES["uf"]["name"][0];
   $f2=$_FILES["uf"]["name"][1];        
   $f3=$_FILES["uf"]["name"][2];
   $path="path/";
   $filea=$path.$f1;
   $fileb=$path.$f2;
   $filec=$path.$f3;
  move_uploaded_file($_FILES["uf"]["tmp_name"][0],$filea);
  move_uploaded_file($_FILES["uf"]["tmp_name"][1],$fileb);
  move_uploaded_file($_FILES["uf"]["tmp_name"][2],$filec);
}

  ?>