1--TEST--
2Test gmdate() function : usage variation - Passing Full Date/Time format options to format argument.
3--FILE--
4<?php
5echo "*** Testing gmdate() : usage variation ***\n";
6
7// Initialise all required variables
8date_default_timezone_set('UTC');
9$timestamp = mktime(8, 8, 8, 8, 8, 2008);
10
11echo "\n-- Testing gmdate() function with ISO 8601 date format --\n";
12var_dump( gmdate('c') );
13var_dump( gmdate('c', $timestamp) );
14
15echo "\n-- Testing gmdate() function with RFC 2822 date format --\n";
16var_dump( gmdate('r') );
17var_dump( gmdate('r', $timestamp) );
18
19echo "\n-- Testing gmdate() function with seconds since Unix Epoch format --\n";
20var_dump( gmdate('U') );
21var_dump( gmdate('U', $timestamp) );
22
23?>
24--EXPECTF--
25*** Testing gmdate() : usage variation ***
26
27-- Testing gmdate() function with ISO 8601 date format --
28string(%d) "%s"
29string(25) "2008-08-08T08:08:08+00:00"
30
31-- Testing gmdate() function with RFC 2822 date format --
32string(%d) "%s"
33string(31) "Fri, 08 Aug 2008 08:08:08 +0000"
34
35-- Testing gmdate() function with seconds since Unix Epoch format --
36string(%d) "%d"
37string(10) "1218182888"
38