Question

我一直在尝试一切，而且它开始让我感到紧张。我还在尝试学习PHP中的绳索，所以请耐心等待。

我正在使用class.uploader.php将文件上传到我的服务器。它可以正常工作，但我希望只是在上传完成后返回上传的文件。这就是我被困住的地方。

这是我的代码;

<?php
include('assets/plugins/filer/php/class.uploader.php');

$uploader = new Uploader();
$data = $uploader->upload($_FILES['files'], array(
    'limit' => 10, //Maximum Limit of files. {null, Number}
    'maxSize' => 10, //Maximum Size of files {null, Number(in MB's)}
    'extensions' => null, //Whitelist for file extension. {null, Array(ex: array('jpg', 'png'))}
    'required' => false, //Minimum one file is required for upload {Boolean}
    'uploadDir' => 'upload/', //Upload directory {String}
    'title' => array('name'), //New file name {null, String, Array} *please read documentation in README.md
    'removeFiles' => true, //Enable file exclusion {Boolean(extra for jQuery.filer), String($_POST field name containing json data with file names)}
    'replace' => false, //Replace the file if it already exists  {Boolean}
));

if($data['isComplete']){

    $info = $data['data'];
    echo '<pre>';
    print_r($info);
    echo '</pre>';
}

if($data['hasErrors']){
    $errors = $data['errors'];
    print_r($errors);
}
?>

上传完成后，这就是它返回的内容;

Array
(
[files] => Array
    (
        [0] => upload/  - TEST - #01.wav
        [1] => upload/  - TEST - #02.wav
    )

[metas] => Array
    (
        [0] => Array
            (
                [date] => Wed, 22 Feb 2017 14:03:42 +0100
                [extension] => wav
                [file] => upload/  - TEST - #01.wav
                [name] =>   - TEST - #01.wav
                [old_name] =>   - TEST - #01.wav
                [replaced] => 
                [size] => 1244204
                [size2] => 1.19 MB
                [type] => Array
                    (
                        [0] => audio
                        [1] => wav
                    )

            )

        [1] => Array
            (
                [date] => Wed, 22 Feb 2017 14:03:42 +0100
                [extension] => wav
                [file] => upload/  - TEST - #02.wav
                [name] =>   - TEST - #02.wav
                [old_name] =>   - TEST - #02.wav
                [replaced] => 
                [size] => 1677356
                [size2] => 1.60 MB
                [type] => Array
                    (
                        [0] => audio
                        [1] => wav
                    )

            )

    )

)

我想要归来的是这样的;

Upload complete.
The following files has been uploaded:
- TEST - #02.wav
- TEST - #02.wav

现在尝试了一段时间，但我无法理解。有人在乎帮忙吗？我已经尝试过“echo $ _FILES ['files']”，但这并没有成功。

Answer 1

您必须使用for()函数循环遍历... Upload complete. The following files has been uploaded: <?php for($i = 0; $i < count($data['data']['metas']); $i++) { echo "- ".$data['data']['metas'][$i]["name"]."<br />"; } ?>。例如下面给出的例子：

role='menu'

希望这会有所帮助！

从class.uploader.php返回文件名

1 个答案: