Laravel File, Mail, Exception, UUID

use Illuminate\Support\Str;

return (string) Str::uuid();

return (string) Str::orderedUuid();

https://stackoverflow.com/questions/37948764/laravel-uuid-generation

// Get file externsion

//Where $file is an instance of Illuminate\Http\UploadFile$extension = $file->getClientOriginalExtension();

https://stackoverflow.com/questions/38403558/get-an-image-extension-from-an-uploaded-file-in-laravel

// Laravel make directory using File class

        File::isDirectory($path) or File::makeDirectory($path, 0755, true, true);

        $file->move($path, $file_uuid . '.' . $file->getClientOriginalExtension());

https://stackoverflow.com/questions/41424112/checking-folder-already-existed-and-if-not-create-a-new-folder-by-id-in-laravel

// Email google, config in .env

MAIL_DRIVER=smtp

MAIL_HOST=smtp.gmail.com

MAIL_PORT=587

MAIL_USERNAME=xxx

MAIL_PASSWORD=xxxx

MAIL_ENCRYPTION=tls

https://stackoverflow.com/questions/32515245/how-to-to-send-mail-using-gmail-in-laravel-5-1

// Better to do a two way authentication

use Illuminate\Support\Facades\File;

use Illuminate\Support\Str;

use Illuminate\Support\Facades\Mail;

                // Send email to shared user

                Mail::raw($email_content['message'], function ($message) use ($email_content, $email) {

                    $message->from('Sxxx@hotmail.com','SXXX title');

                    $message->subject($email_content['subject']);

                    $message->to($email);

                });

Throw the exception using the following code.

throw new \Exception("failed");

Otherwise, import the class before using.

use Exception;