我如何选择所有类型的附件，如link，gif，jpg，以链接的形式，并点击链接的文件应下载

Question

我能够选择和显示的图像，但我需要它显示为链接，然后在点击链接下载它

$imagesDirectory =basename("images/"); //path to directory

if (is_dir($imagesDirectory))
{
    $opendirectory = opendir($imagesDirectory); // to read images from path

    while (($image = readdir($opendirectory)) !== false)
    {
        if(($image == '.') || ($image == '..'))
        {
         continue;
        }

        $imgFileType = pathinfo($image,PATHINFO_EXTENSION);

        if(($imgFileType == 'jpg') || ($imgFileType == 'png')) //Types of files
        {
            echo "<img src='images/".$image."' width='200'> ";
        }
    }

    closedir($opendirectory);
 }
?>

Answer 1

您已经非常接近答案了，只需将图像包装在锚定标记中并将"download“属性传递给它即可。就是这样：

$imagesDirectory =basename("images/"); //path to directory

if (is_dir($imagesDirectory))
{
    $opendirectory = opendir($imagesDirectory); // to read images from path

    while (($image = readdir($opendirectory)) !== false)
    {
        if(($image == '.') || ($image == '..'))
        {
         continue;
        }

        $imgFileType = pathinfo($image,PATHINFO_EXTENSION);

        if(($imgFileType == 'jpg') || ($imgFileType == 'png')) //Types of files
        {
            /*xxxxxxxxxxxx-----Here's the Change-----xxxxxxxxxxxx*/
            echo "<a href='images/".$image."' download><img src='images/".$image."' width='200'> </a>";
        }
    }

    closedir($opendirectory);
 }
?>