Display Part of the output in Browser - php

Question

Background :
I am calling Soap Url & getting messages in browser based on ShipmentNumber
Case 1 : When i ran code in browsers , For some ShipmentNumber i got below result as output:
stdClass Object
(
[Transaction] => stdClass Object
(
[Reference1] => 10000128254545
[Reference2] =>
[Reference3] =>
[Reference4] =>
[Reference5] =>
)
[Notifications] => stdClass Object
(
)
[HasErrors] => 1
[ProcessedShipmentHolds] => stdClass Object
(
[ProcessedShipmentHold] => stdClass Object
(
[ID] => 42863418581
[HasErrors] => 1
[Notifications] => stdClass Object
(
[Notification] => stdClass Object
(
[Code] => ERR65
[Message] => Hold of the same type already exists
)
)
)
)
)
Case 2 : For some other ShipmentNumber , i got below result :
stdClass Object
(
[Transaction] => stdClass Object
(
[Reference1] => 10000128254545
[Reference2] =>
[Reference3] =>
[Reference4] =>
[Reference5] =>
)
[Notifications] => stdClass Object
(
)
[HasErrors] =>
[ProcessedShipmentHolds] => stdClass Object
(
[ProcessedShipmentHold] => stdClass Object
(
[ID] => 42863421156
[HasErrors] =>
[Notifications] => stdClass Object
(
)
)
)
)
Requirement :
But I want to display only [Message] Value in Browser. Means, in Case 1, i want to display "Hold of the same type already exists" , in Case 2 , i want to display "No Message" in browser....
<?php
error_reporting(E_ALL);
ini_set('display_errors', '1');
$soapClient = new SoapClient('https://ws.aramex.net/ShippingAPI.V2/Shipping/Service_1_0.svc?wsdl');
$params = array(
'ClientInfo' => array('AccountNumber' => 'IN',
'Version' => 'v1.0'
),
'Transaction' => array(
'Reference1' => '',
'Reference5' => ''
),
'ShipmentHolds'=> array(
'ShipmentHoldDetails' => array(
'ShipmentNumber' =>'42863421156',
'Comment' =>'test Order'
)
)
);
try {
$auth_call = $soapClient->HoldShipments($params);
echo '<pre>';
print_r($auth_call);
die();
} catch (SoapFault $fault) {
die('Error : ' . $fault->faultstring);
}
?>

Answer 1

try this code. You need to access the right field to display the message.
your message is in:
$auth_call->ProcessedShipmentHolds->ProcessedShipmentHold->Notifications->Notification->Message
But based on your second question sometimes you don't have it there so go for something like:
if(isset($auth_call->ProcessedShipmentHolds->ProcessedShipmentHold->Notifications->Notification->Message)){
echo $auth_call->ProcessedShipmentHolds->ProcessedShipmentHold->Notifications->Notification->Message;
}
else{
echo "No Message";
}
You can make it more "elegant" and use ternary operators like
isset($auth_call->ProcessedShipmentHolds->ProcessedShipmentHold->Notifications->Notification->Message)?$Message=$auth_call->ProcessedShipmentHolds->ProcessedShipmentHold->Notifications->Notification->Message:$Message='No Message';
echo $Message;