PHP

laravel send back with message

Controller:
return redirect()->back()->with('success', 'your message,here');   

Blade:
@if (Session::has('success'))
    <div class="alert alert-success">
        <ul>
            <li>{!! Session::get('success') !!}</li>
        </ul>
    </div>
@endif

Send Message from server laravel

$ch = curl_init();
            curl_setopt($ch, CURLOPT_URL, $this->apiUrl);
            curl_setopt($ch, CURLOPT_POST, 1);
            curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($data));
            curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
            curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
            curl_setopt($ch, CURLOPT_HTTPHEADER, array(
                'Content-Type: text/plain'
            ));
            $response = curl_exec($ch);
            curl_close($ch);