Getting output of MS stored procedure on php call

CREATE STORED PROCEDURE test
AS
    -- do some other stuff here
    -- ...
    SELECT * FROM test
GO

// establish db connection, initialize
// ...

$sql = "{call test}"
$result = sqlsrv_query($conn, $sql);
while (sqlsrv_fetch_object($result))
{
     // do something with the data
     // ...
}

$stmt = sqlsrv_query( $conn, $tsql);
if( $stmt === false )
{
     echo "Error in statement preparation/execution.\n";
     die( print_r( sqlsrv_errors(), true));
}

/* Make the first row of the result set available for reading. */
if( sqlsrv_fetch( $stmt ) === false )
{
     echo "Error in retrieving row.\n";
     die( print_r( sqlsrv_errors(), true));
}

/* Note: Fields must be accessed in order.
Get the first field of the row. Note that no return type is
specified. Data will be returned as a string, the default for
a field of type nvarchar.*/
$name = sqlsrv_get_field( $stmt, 0);
echo "$name: ";