<PixiReadInvlinesPost200TextXmlResponse>
  <InvLineKey>0</InvLineKey>
  <InvoiceRef>0</InvoiceRef>
  <OrderLineRef>0</OrderLineRef>
  <CustRef>0</CustRef>
  <AddrRef>0</AddrRef>
  <ItemNr>string</ItemNr>
  <ItemQty>0</ItemQty>
  <OrderQty>0</OrderQty>
  <ItemText>string</ItemText>
  <ItemPrice>string</ItemPrice>
  <ItemDiscount>0</ItemDiscount>
  <ItemVAT>string</ItemVAT>
  <CreateDate>string</CreateDate>
  <CreateEmp>string</CreateEmp>
  <UpdateDate>string</UpdateDate>
  <UpdateEmp>string</UpdateEmp>
  <ItemPrice_OrderCurr>string</ItemPrice_OrderCurr>
  <ShipCost>string</ShipCost>
  <ShipCostPerItem>string</ShipCostPerItem>
  <OrderCurrency>string</OrderCurrency>
  <ShipCost_OrderCurr>string</ShipCost_OrderCurr>
  <ItemRef>0</ItemRef>
  <CCPChargedYN>string</CCPChargedYN>
  <SerialNr>string</SerialNr>
  <FullPrice>string</FullPrice>
  <DiscountValue>string</DiscountValue>
  <DiscountPerc>string</DiscountPerc>
</PixiReadInvlinesPost200TextXmlResponse>

POST https://apigateway.descartes.com/tms/pixi/
Content-Type: text/xml; charset=utf-8
# echo -n '{{username}}:{{password}}' | base64 | pbcopy
Authorization: Basic {{token}}

<?xml version="1.0" encoding="UTF-8"?>
<SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/"
                   xmlns:ns1="https://apigateway.descartes.com/tms/pixi/"
                   xmlns:xsd="http://www.w3.org/2001/XMLSchema"
                   xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
                   SOAP-ENV:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/">
    <SOAP-ENV:Body>
        <ns1:pixiReadInvlines>
            <RowCount xsi:type="xsd:integer"></RowCount>
            <InvlineKey xsi:type="xsd:integer"></InvlineKey>
            <CreateDateTo xsi:type="xsd:string"></CreateDateTo>
            <UpdateDateTo xsi:type="xsd:string"></UpdateDateTo>
            <CreateDateFrom xsi:type="xsd:string"></CreateDateFrom>
            <UpdateDateFrom xsi:type="xsd:string"></UpdateDateFrom>
            <CreateAndUpdateDateTo xsi:type="xsd:string"></CreateAndUpdateDateTo>
            <CreateAndUpdateDateFrom xsi:type="xsd:string"></CreateAndUpdateDateFrom>
        </ns1:pixiReadInvlines>
    </SOAP-ENV:Body>
</SOAP-ENV:Envelope>

<?php

getPixiSoapClientResponse('pixiReadInvlines', [
    'RowCount' => '', // integer
    'InvlineKey' => '', // integer
    'CreateDateTo' => '', // string
    'UpdateDateTo' => '', // string
    'CreateDateFrom' => '', // string
    'UpdateDateFrom' => '', // string
    'CreateAndUpdateDateTo' => '', // string
    'CreateAndUpdateDateFrom' => '', // string
]);

function getPixiSoapClientResponse(string $method, array $arguments = [])
{
    $soapArguments = [];
    foreach ($arguments as $key => $value) {
        $soapArguments[] = new SoapVar($value, null, '', '', $key);
    }

    $soapClient = new SoapClient(null, [
        'login' => '...',
        'password' => '...',
        'uri' => 'https://apigateway.descartes.com/tms/pixi/',
        'location' => 'https://apigateway.descartes.com/tms/pixi/',
    ]);

    return $soapClient->__call($method, $soapArguments);
}