php多文件上传实现代码

index_uploads.php

复制代码 代码如下:

   
   


   

       
       

       
       

       
   

uploads.php

复制代码 代码如下:

            header("content-type:text/html;charset=utf-8");
            echo "

";<br>            print_r($_FILES);<br>            echo "

";

            $count = count($_FILES['file']['name']);

            for ($i = 0; $i                 $tmpfile = $_FILES['file']['tmp_name'][$i];
                $filefix = array_pop(explode(".", $_FILES['file']['name'][$i]));
                $dstfile = "uploads/files/".time()."_".mt_rand().".".$filefix;

                if (move_uploaded_file($tmpfile, $dstfile)) {
                    echo "<script>alert('succeed!');window.location.href='index_uploads.php';</script>";
                } else {
                    echo "<script>alert('fail!');window.location.href='index_uploads.php';</script>";
                }
            }

核心：上传首页中input的name属性是这么设置的。

　　　用while循环上传多文件。