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我想添加一些功能来下载前几天上传的文件。我不方便使用 php,所以我不知道如何为所有列出的文件添加函数和生成链接。

这是我的php代码:-

// Destination folder for downloaded files

$date = date('m.d.y'); 
mkdir("uploads/" . $date, 0777, true); 
$upload_folder = 'uploads/' . $date;

// If the browser supports sendAsBinary () can use the array $ _FILES
if(count($_FILES)>0) { 
    if( move_uploaded_file( $_FILES['upload']['tmp_name'] , $upload_folder.'/'.$_FILES['upload']['name'] ) ) {
        echo 'done';
    }
    exit();
} else if(isset($_GET['up'])) {
    // If the browser does not support sendAsBinary ()
    if(isset($_GET['base64'])) {
        $content = base64_decode(file_get_contents('php://input'));
    } else {
        $content = file_get_contents('php://input');
    }

    $headers = getallheaders();
    $headers = array_change_key_case($headers, CASE_UPPER);

    if(file_put_contents($upload_folder.'/'.$headers['UP-FILENAME'], $content)) {
        echo 'done';
    }
    exit();
}
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