Cant call stored procedure from PHP

Question

Can someone point out whats wrong with my php code for calling stored procedure in mssql. The following sql query works fine in mssql studio:

EXEC updateRecord 'Record','Closed','Jon','query test4','',''

Here is the php code that Im using to try and call the updateRecord:

<?php
 $Record = $_POST['record'];
 $Stat = $_POST['Status'];
 $Tech = $_POST['Tech'];
 $Action = $POST['Action'];
 $Date = date("Y/m/d");
 $time = date("G:i:s");
 //connect to sql
 $hostname = '127.0.0.1\SQLserver';
 $options = array('Database'=>'CallHistory', 'CharacterSet' => 'UTF-8');
 $conn = sqlsrv_connect($hostname, $options); 
 if(!is_resource($conn))
 { 
 echo 'Could not connect: ';
 var_dump(sqlsrv_errors(SQLSRV_ERR_ALL)); 
 exit(0);
 }

 //    echo "Success";
 //    sqlsrv_close($conn);

 // DB queries

 if (empty($_POST['record']) && empty($_POST['Statut'])&&empty($_POST['Tech']) && empty($_POST['Action']))
 {
 echo "CHoose at least one";
 }
else
{
$query1 = "exec updateRecord $Record,$Stat,$Tech,$Action,$Date,$time";
}
$ask = sqlsrv_query($conn, $query1);
sqlsrv_fetch($ask);
.........
?>

What am I forgetting....? The server seems to return an empty response and the actual record is not updated.

Answer 1

got it to work:

$query1 = "EXEC updateRecord @Record = '$Record', @Status = '$Stat', @Tech = '$Tech', @Date = '$Date', @time = '$time', @Actions = '$Action'";

thanks to this: https://stackoverflow.com/a/44911709