Passing Array via SOAP for SAP Webservice - php

Question

I am trying to pass a 2D Array via SOAP for SAP Webservice.
But I am unable to pass the same.
I am able to pass a value, also I am able to accept a table output from SAP.
Please guide.
I tried to typecast array as an object.
My Code:
<?php
include("include/config.php");
$sql = "SELECT tid,OrderNumber FROM transhistory ORDER by timestamp ASC limit 2";
$result= mysqli_query($db,$sql);
$i=0;
while($row = mysqli_fetch_array($result,MYSQLI_ASSOC)) {
//Array based on output table
$pmt[$i][0] = ""; //Mandt
$pmt[$i][1] = $row["tid"]; //Refnum
$pmt[$i][2] = $row["OrderNumber"]; //Orderno
$i++;
}
/*Two methods I tried */
$object = (object) $pmt;
$object = json_decode(json_encode($pmt), FALSE);
#Define Authentication
$SOAP_AUTH = array( 'login' => 'abc',
'password' => 'abc');
#Specify WSDL
$WSDL = "working URL here";
#Create Client Object, download and parse WSDL
$client = new SoapClient($WSDL,$SOAP_AUTH);
#Setup input parameters (SAP Likes to Capitalise the parameter names)
$params = array(
'Zpmt' => $object
);
#Call Operation (Function). Catch and display any errors
try {
$result = $client->ZphpOT($params);
} catch (SoapFault $exception) {
echo 'Error!Server Connectivity issue. Please try again later.';
die();
}
?>

Answer 1

I don't know if the answer may be useful for somebody but usually you send parameters like this
$result = $client->ZphpOT("VARIABLE_NAME"=>$params);