PHP SOAP array error - php

Question

I'm trying to consume a method, but it returns me that Login failed, but in SOAPUI it works normally.
I think the error is in the array I'm sending.
Is this my array compared to XML is correct?
XML:
<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:int="https://product.net" xmlns:trav="http://schemas.datacontract.org/2004/07/Product.Report" xmlns:arr="http://schemas.microsoft.com/2003/10/Serialization/Arrays">
<soapenv:Header/>
<soapenv:Body>
<int:Product>
<int:request>
<trav:Color>
<arr:int>3</arr:int>
<arr:int>5</arr:int>
</trav:Color>
<trav:Cod>1</trav:Cod>
<trav:Price>
<arr:string>1.50</arr:string>
<arr:string>9.00</arr:string>
</trav:Price>
<trav:Size>G</trav:Size>
</int:request>
<int:Login>
<trav:Pass>123456</trav:Pass>
<trav:User>user123</trav:User>
</int:Login>
</int:Product>
</soapenv:Body>
</soapenv:Envelope>
My array:
$consume->xmlArray = array(
"request" => array(
"Color" => array(
array(
"int" => '3'
),
array(
"int" => '5'
)
),
"Cod" => "1",
"Price" => array(
array(
"string" => "1.50"
),
array(
"string" => "9.00"
),
),
"Size" => "G"
),
"Login" => array(
"Pass" => "123456",
"User" => "user123"
)
);
Return:
Fatal error: Uncaught SoapFault exception: [s:Client] Login Failed. in /var/www/html/Consume.php:85
Function Class Cosume:
public function Product(){
$client = new SoapClient( $this->wsdl_url, array( "trace" => 1 ) );
$params = $this->xmlArray;
$response = $client->Product($params);
return $response;
}