您的位置:首页 > 编程语言 > PHP开发

php多文件上传实现代码

2016-08-12 17:27 726 查看
index_uploads.php

复制代码[/u]代码如下:

<html>

<head>

    <meta charset="utf-8">

    <title>index_uploads</title>

</head>

<body>

    <form action="uploads.php" method="post" enctype="multipart/form-data">

        <input type="file" name="file[]">

        <br>

        <input type="file" name="file[]">

        <br>

        <input type="submit" value="uploads">

    </form>

</body>

</html>

uploads.php

复制代码[/u]代码如下:

<?php

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

            echo "<pre>";

            print_r($_FILES);

            echo "</pre>";
            $count = count($_FILES['file']['name']);
            for ($i = 0; $i < $count; $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:<1>上传首页中input的name属性是这么设置的。

   <2>用while循环上传多文件。
内容来自用户分享和网络整理,不保证内容的准确性,如有侵权内容,可联系管理员处理 点击这里给我发消息
标签: