baseName . '-' . uniqid() ; $file_name_extension = $file_name .'.'.$file->extension ; $dir_file = '../../producer/web/uploads/' ; $path_file = $dir_file . $file_name_extension ; $file->saveAs($path_file); // resize image list($width, $height, $type, $attr) = getimagesize($path_file); if($width > 500) { $image = Yii::$app->image->load($path_file); // big if($width > 1600) { $image->resize(1600) ->save($dir_file . $file_name . '-big.'.$file->extension); } // medium if($width > 1024) { $image->resize(1024)->save($dir_file . $file_name_extension) ; $image->save($dir_file . $file_name . '-medium.'.$file->extension); } // small if($width > 500) { $image->resize(500) ->save($dir_file . $file_name . '-small.'.$file->extension); } } $model->$champs = $file_name_extension ; } else { $model->$champs = $filename_old; } $model->save(); } }