This is SMS sending library for kktcell Columbus SOAP Service To use this library you need to have a valid account on KKTCell Columbus
composer require conkal/columbus
use Conkal\Columbus\Columbus;
$columbus = new Columbus('username', 'password', 'sender');
$response = $columbus->send('905555555555', 'Hello World');
/**
* Response is an array
* [
* 'errorCode' => '0',
* 'smsId' => '1234567890',
* ]
*/