1--TEST--
2Test function getservbyname() by substituting argument 1 with int values.
3--FILE--
4<?php
5
6
7echo "*** Test substituting argument 1 with int values ***\n";
8
9$protocol = "tcp";
10
11
12$variation_array = array (
13    'int 0' => 0,
14    'int 1' => 1,
15    'int 12345' => 12345,
16    'int -12345' => -2345,
17    );
18
19
20foreach ( $variation_array as $var ) {
21  var_dump(getservbyname( $var ,  $protocol ) );
22}
23?>
24--EXPECTF--
25*** Test substituting argument 1 with int values ***
26bool(false)
27bool(false)
28bool(false)
29bool(false)
30