How to form a soap request with the same keys (php)?

Question

htaccess

is the number of adult passengers $passengerAdt for example there are 2.
$searchParams = [];
$adultPassenger = ['_' => NULL, 'Code' => 'ADT'];
for($i=0; $i<=$passengerAdt; $i++){
$searchParams[$i] = $adultPassenger;
}
and insert it into the
'TravelerInfoSummary' => [
'AirTravelerAvail' => [
PassengerTypeQuantity' => $searchParams
]
] array,
but with this composition, the following soap request is obtained:

<ns1:travelerinfosummary>
<ns1:airtraveleravail>
<ns1:passengertypequantity code="ADT" id="ref1">
<ns1:passengertypequantity href="#ref1">
<ns1:passengertypequantity href="#ref1">
</ns1:passengertypequantity>
</ns1:passengertypequantity
></ns1:passengertypequantity>
</ns1:airtraveleravail>
</ns1:travelerinfosummary>

but it should be like this:
'TravelerInfoSummary' => [
'AirTravelerAvail' => [
'PassengerTypeQuantity' => [
['_' => NULL, 'Code' => 'ADT'],
['_' => NULL, 'Code' => 'ADT']
]
]
],

<ns1:TravelerInfoSummary>
<ns1:AirTravelerAvail>
<ns1:PassengerTypeQuantity Code="ADT"/>
<ns1:PassengerTypeQuantity Code="ADT"/>
</ns1:AirTravelerAvail>
</ns1:TravelerInfoSummary>

how to be? help pliz

Answer 1

no
1. remove browser cache
2. routers themselves can cache dns. and even providers, if there are domain names in the redirects, then it can interfere.
well and
3. millet come in incognito mode.

Answer 2

Usually 301 is reset by restarting the browser