I’m working with Laravel Controllers:
class AdminController extends Controller { protected function uploadImages($file) { $year = Carbon::now()->year; $imagePath = "/upload/images/{$year}/"; $filename = $file->getClientOriginalName(); $file = $file->move(public_path($imagePath), $filename); $sizes = ["300","600","900"]; $url['images'] = $this->resize($file->getRealPath(), $sizes, $imagePath, $filename); $url['thumb'] = $url['images'][$sizes[0]]; dd($url); } private function resize($path, $sizes, $imagePath, $filename) { $images['original'] = $imagePath . $filename; foreach($sizes as $size) { $image[$size] = $imagePath . "{$size}" . $filename; Image::make($path)->resize($size, null, function($constraint){ $constraint->aspectRatio(); })->save(public_path($image[$size])); } return $images; } }
When I fill the form that comes with this Controller I get this message:
ErrorException Undefined offset: 300
From this line:
$url['thumb'] = $url['images'][$sizes[0]];
So what is the problem here?
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Answer
The problem is probably this line:
$image[$size] = $imagePath . "{$size}" . $filename;
it should be:
$images[$size] = $imagePath . "{$size}" . $filename;