Intervention Image: Save image directly from an url with original file name and ext?

问题

How to get the filename, when taking image from a remote server? And how to save with original size and filename?

// Take remote image
$img = Image::make('http://image.info/demo.jpg');
// how to save in the img/original/demo.jpg
$img->save(????);

I use Intervention, (http://image.intervention.io/api/make) to build CakePHP 3 image Behavior, I want to provide an easy uploading from remote servers, and keep the original image as a source for future manipulation.

EDIT

I ask, is there the Intervention Image method that returns the name of the file, when taken from the remote server. I know php copy(), I can also use the CakePHP File utilities, but it gives me the duplicate request on remote file.

回答1:

response() does not return the original filename like Salines was requesting. This should work

$path = 'https://i.stack.imgur.com/koFpQ.png';
$filename = basename($path);

Image::make($path)->save(public_path('images/' . $filename));

回答2:

You can easily do it using the make(); and response(); methods. Check my code below.

Just keep in mind that allow_url_fopen must be enabled to fetch a remote image.

This will display my profile picture. If you are not using it with Laravel Framework, just replace return with echo.

$img = Image::make('https://i.stack.imgur.com/koFpQ.png');
header('Content-Type: image/png');
return $img->response();

Hope that helps and upvote my reply if useful ;)

If you need further help just ask.

来源：https://stackoverflow.com/questions/32828606/intervention-image-save-image-directly-from-an-url-with-original-file-name-and