因此，我创建了一个图像托管站点，并尝试添加一个选项来下载图像。我有脚本并且它可以工作，只是我所有的图像都按日期存储在文件夹中。所以在脚本上它只是一个静态网址。我如何使它成为一个功能，以将其添加到实际的图像页面中，例如“www.mysite.com/view-image/123456.png?download”
继承人的代码：
<?php
if (!$filename) {
// if variable $filename is NULL or false display the message
echo $err;
} else {
// define the path to your download folder plus assign the file name
$path = 'image.uploads/' .$imagedate/'.$filename;
// check that file exists and is readable
if (file_exists($path) && is_readable($path)) {
// get the file size and send the http headers
$size = filesize($path);
header('Content-Type: application/octet-stream');
header('Content-Length: '.$size);
header('Content-Disposition: attachment; filename='.$filename);
header('Content-Transfer-Encoding: binary');
// open the file in binary read-only mode
// display the error messages if the file can´t be opened
$file = @ fopen($path, 'rb');
if ($file) {
// stream the file and exit the script when complete
fpassthru($file);
exit;
} else {
echo $err;
}
} else {
echo $err;
}
}
?>