1<?php
2
3/**
4 * IXR_Date
5 *
6 * @package IXR
7 * @since 1.5.0
8 */
9class IXR_Date {
10 var $year;
11 var $month;
12 var $day;
13 var $hour;
14 var $minute;
15 var $second;
16 var $timezone;
17
18 /**
19 * PHP5 constructor.
20 */
21 function __construct( $time )
22 {
23 // $time can be a PHP timestamp or an ISO one
24 if (is_numeric($time)) {
25 $this->parseTimestamp($time);
26 } else {
27 $this->parseIso($time);
28 }
29 }
30
31 /**
32 * PHP4 constructor.
33 */
34 public function IXR_Date( $time ) {
35 self::__construct( $time );
36 }
37
38 function parseTimestamp($timestamp)
39 {
40 $this->year = gmdate('Y', $timestamp);
41 $this->month = gmdate('m', $timestamp);
42 $this->day = gmdate('d', $timestamp);
43 $this->hour = gmdate('H', $timestamp);
44 $this->minute = gmdate('i', $timestamp);
45 $this->second = gmdate('s', $timestamp);
46 $this->timezone = '';
47 }
48
49 function parseIso($iso)
50 {
51 $this->year = substr($iso, 0, 4);
52 $this->month = substr($iso, 4, 2);
53 $this->day = substr($iso, 6, 2);
54 $this->hour = substr($iso, 9, 2);
55 $this->minute = substr($iso, 12, 2);
56 $this->second = substr($iso, 15, 2);
57 $this->timezone = substr($iso, 17);
58 }
59
60 function getIso()
61 {
62 return $this->year.$this->month.$this->day.'T'.$this->hour.':'.$this->minute.':'.$this->second.$this->timezone;
63 }
64
65 function getXml()
66 {
67 return '<dateTime.iso8601>'.$this->getIso().'</dateTime.iso8601>';
68 }
69
70 function getTimestamp()
71 {
72 return mktime($this->hour, $this->minute, $this->second, $this->month, $this->day, $this->year);
73 }
74}
75