#### make the variable as string in laravel

how are you ?

I’m using Guzzle to send post method but when i tried to send the post method with variable getting error so i tried to convert it to sting but still same

this is my current code

$user = Auth::user();$mobile = $user->mobile;$client = new Client();
$booking = Booking::where('id', '=', e($id))->first();
if($booking) {$booking->booking_status_id = 3;
$booking->save();$client = new Client([
'headers' => [ 'Content-Type' => 'application/json' ]
]);

$data = array('userName' => "test", 'apiKey' => "1", 'numbers' => "{$mobile}",
'userSender' => "sender",
'msg' =>'msg',
'msgEncoding' => "UTF8",);
$dataJson = json_encode($data);
$response =$client->post('https://www.test.test',
['body' => \$dataJson]
);


Source: Laravel