you can find usage of this library down here,
ini_set('display_errors', 1);
ini_set('display_startup_errors', 1);
error_reporting(E_ALL);
require "vendor/autoload.php";
$wsdl = "https://example.com/wrapper/travel/soap/?wsdl";
$session_id = "xyz";
$asmari_client = new \mhndev\asmari\AsmariSoapClient($wsdl, $session_id);
#### 1) method get_zone_by_country
for($i=1; $i<=113; $i++) {
$res = $asmari_client->getZoneByCountry($i);
$returned_zones[] = $res;
$zone_countries[$res][] = $i;
}
#### 2) method get_price
$get_price_data_object = (new \mhndev\asmari\GetPriceDataObject())
->setBirthDate(DateTime::createFromFormat('Y-m-d', '2011-05-01'))
->setZoneId(1)
->setDurationId(2);
$res = $asmari_client->getPrice($get_price_data_object);
var_dump($res);
die();
#### 3) method issue
$issue_data_object = (new \mhndev\asmari\IssueDataObject())
->setBirthDate(DateTime::createFromFormat('Y-m-d', '2011-05-01'))
->setZoneId(1)
->setDurationId(2)
->setFirstName('Majid')
->setLastName('Abdolhosseini')
->setPassportNumber('J97634522')
->setNationalCode('0014297884');
$res = $asmari_client->issue($issue_data_object);
var_dump($res);
die();