<?php

// Be sure to include our gateway class
require_once 'AfricasTalkingGateway.php';
// Specify your login credentials
$username = "******";
$apikey = "MyAfricasTalking_APIKey";
// Specify your Africa's Talking phone number in international format
// Comma separate them if they are more than one
$phoneNumbers = "+254711082XYZ,+254205134XYZ";
// Specify the numbers that you want to call to in a comma-separated list
// Please ensure you include the country code (+254 for Kenya in this case)
// Create a new instance of our awesome gateway class
$gateway = new AfricasTalkingGateway($username, $apikey);
// Any gateway errors will be captured by our custom Exception class below,
// so wrap the call in a try-catch block
try {
    $results = $gateway->getNumQueuedCalls($phoneNumbers);
    foreach ($results as $result) {
        echo "Phone number: " . $result->phoneNumber . "; ";
        echo "Queue name: " . $result->queueName . "; ";
        echo "Number of queued calls: " . $result->numCalls . "&lt;br/&gt;";
    }
} catch (AfricasTalkingGatewayException $e) {
    echo "Encountered an error while making the call: " . $e->getMessage();
}
?>

</pre>	
</fieldset>