1这里没有写model：代码一看就懂，没什么负杂地方，就是麻烦一点。
直接control模块的代码：
<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
class calendar extends CI_Controller {
function __construct()
{
parent::__construct();
$this->load->helper('url');
$prefs = array (
'show_next_prev' => TRUE,
'next_prev_url' => site_url('calendar/index')
);
$this->load->library('calendar', $prefs);
}
public function index(){
//返回今天，假设今天带有数据。
if($_GET['do']=='today'){
$year=date('Y',time());
$month=date('m',time());
$data=array();
$dbArray=array(
3 => 'http://example.com/news/article/2006/03/',
7 => 'http://example.com/news/article/2006/07/'
);
}
if($this->uri->segment(3)&&$this->uri->segment(4)){
$year=$this->uri->segment(3);
$month=$this->uri->segment(4);
if($year==date('Y')&&$month==date('m')){
$dbArray=array(
3 => 'http://example.com/news/article/2006/03/',
7 => 'http://example.com/news/article/2006/07/'
);
}else{
$dbArray=array();
}
}
//定义数据的信息 转农历，转日志
$dd=array();
$dd['cal']= $this->calendar->generate($year,$month,$dbArray);
$dd['nowurl']=site_url('calendar/index?action=jump&do=today');
$this->load->view('calendar.php',$dd);
}
}
?>主要是一个调用功能。
下面是view文件和日历文件类的修改：
view(calendar.php):
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>日历系统</title>
<link rel='stylesheet' type='text/css' media='all' href="<?php echo base_url('static/css/admin.css');?>"/>
</head>
<style>
<!--
.cal{ 99%;margin:0 auto;height:500px;text-align:center; }
table{
1300px;height:400px;font-size:20px;color:#000;margin:0 auto;
}
table td{
height:30px;140px;border:1px solid #CCCCCC;
}
table td:hover{background:#89BBDE;color:#000;font-weight:bold;}
table th{
height:20px;140px;border:1px solid #ddd;text-decoration:none;font-size:20px;
}
table td a{
text-decoration:none;font-size:30px;30px;height:20px;border:1px solid #FD7B24;cursor:hand;color:#FD7B24;
}
.rl_01{
background:#89BBDE;height:20px;140px;text-align:center;color:#fff
}
.nl_m{
text-decoration:none;font-size:12px;color:#ccc;
}
.nl_d{
text-decoration:none;font-size:12px;color:#ccc;
}
h1{color:red}
.today{
font-weight:bold;color:red;font-size:32px;
}
-->
</style>
<body>
<div class="cal">
<h2><a class='md' href='<?php echo $nowurl;?>'>返回今天</a></h2>
<?php echo $cal;?>
</div>
</body>
</html>
类文件：
<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
/**
* CodeIgniter
*
* An open source application development framework for PHP 5.1.6 or newer
*
* @package CodeIgniter
* @author ExpressionEngine Dev Team
* @copyright Copyright (c) 2008 - 2011, EllisLab, Inc.
* @license http://codeigniter.com/user_guide/license.html
* @link http://codeigniter.com
* @since Version 1.0
* @filesource
*/
// ------------------------------------------------------------------------
/**
* CodeIgniter Calendar Class
*
* This class enables the creation of calendars
*
* @package CodeIgniter
* @subpackage Libraries
* @category Libraries
* @author ExpressionEngine Dev Team
* @link http://codeigniter.com/user_guide/libraries/calendar.html
*/
//require_once('Cal.php');
class CI_Calendar {
var $CI;
var $lang;
var $local_time;
var $template = '';
var $start_day = 'sunday';
var $month_type = 'long';
var $day_type = 'abr';
var $show_next_prev = FALSE;
var $next_prev_url = '';
/**** 农历***********/
var $everyCMonth=array(
0=>array(8,0,0,0,0,0,0,0,0,0,0,0,29,30,7,1),
1=>array(0,29,30,29,29,30,29,30,29,30,30,30,29,0,8,2),
2=>array(0,30,29,30,29,29,30,29,30,29,30,30,30,0,9,3),
3=>array(5,29,30,29,30,29,29,30,29,29,30,30,29,30,10,4),
4=>array(0,30,30,29,30,29,29,30,29,29,30,30,29,0,1,5),
5=>array(0,30,30,29,30,30,29,29,30,29,30,29,30,0,2,6),
6=>array(4,29,30,30,29,30,29,30,29,30,29,30,29,30,3,7),
7=>array(0,29,30,29,30,29,30,30,29,30,29,30,29,0,4,8),
8=>array(0,30,29,29,30,30,29,30,29,30,30,29,30,0,5,9),
9=>array(2,29,30,29,29,30,29,30,29,30,30,30,29,30,6,10),
10=>array(0,29,30,29,29,30,29,30,29,30,30,30,29,0,7,11),
11=>array(6,30,29,30,29,29,30,29,29,30,30,29,30,30,8,12),
12=>array(0,30,29,30,29,29,30,29,29,30,30,29,30,0,9,1),
13=>array(0,30,30,29,30,29,29,30,29,29,30,29,30,0,10,2),
14=>array(5,30,30,29,30,29,30,29,30,29,30,29,29,30,1,3),
15=>array(0,30,29,30,30,29,30,29,30,29,30,29,30,0,2,4),
16=>array(0,29,30,29,30,29,30,30,29,30,29,30,29,0,3,5),
17=>array(2,30,29,29,30,29,30,30,29,30,30,29,30,29,4,6),
18=>array(0,30,29,29,30,29,30,29,30,30,29,30,30,0,5,7),
19=>array(7,29,30,29,29,30,29,29,30,30,29,30,30,30,6,8),
20=>array(0,29,30,29,29,30,29,29,30,30,29,30,30,0,7,9),
21=>array(0,30,29,30,29,29,30,29,29,30,29,30,30,0,8,10),
22=>array(5,30,29,30,30,29,29,30,29,29,30,29,30,30,9,11),
23=>array(0,29,30,30,29,30,29,30,29,29,30,29,30,0,10,12),
24=>array(0,29,30,30,29,30,30,29,30,29,30,29,29,0,1,1),
25=>array(4,30,29,30,29,30,30,29,30,30,29,30,29,30,2,2),
26=>array(0,29,29,30,29,30,29,30,30,29,30,30,29,0,3,3),
27=>array(0,30,29,29,30,29,30,29,30,29,30,30,30,0,4,4),
28=>array(2,29,30,29,29,30,29,29,30,29,30,30,30,30,5,5),
29=>array(0,29,30,29,29,30,29,29,30,29,30,30,30,0,6,6),
30=>array(6,29,30,30,29,29,30,29,29,30,29,30,30,29,7,7),
31=>array(0,30,30,29,30,29,30,29,29,30,29,30,29,0,8,8),
32=>array(0,30,30,30,29,30,29,30,29,29,30,29,30,0,9,9),
33=>array(5,29,30,30,29,30,30,29,30,29,30,29,29,30,10,10),
34=>array(0,29,30,29,30,30,29,30,29,30,30,29,30,0,1,11),
35=>array(0,29,29,30,29,30,29,30,30,29,30,30,29,0,2,12),
36=>array(3,30,29,29,30,29,29,30,30,29,30,30,30,29,3,1),
37=>array(0,30,29,29,30,29,29,30,29,30,30,30,29,0,4,2),
38=>array(7,30,30,29,29,30,29,29,30,29,30,30,29,30,5,3),
39=>array(0,30,30,29,29,30,29,29,30,29,30,29,30,0,6,4),
40=>array(0,30,30,29,30,29,30,29,29,30,29,30,29,0,7,5),
41=>array(6,30,30,29,30,30,29,30,29,29,30,29,30,29,8,6),
42=>array(0,30,29,30,30,29,30,29,30,29,30,29,30,0,9,7),
43=>array(0,29,30,29,30,29,30,30,29,30,29,30,29,0,10,8),
44=>array(4,30,29,30,29,30,29,30,29,30,30,29,30,30,1,9),
45=>array(0,29,29,30,29,29,30,29,30,30,30,29,30,0,2,10),
46=>array(0,30,29,29,30,29,29,30,29,30,30,29,30,0,3,11),
47=>array(2,30,30,29,29,30,29,29,30,29,30,29,30,30,4,12),
48=>array(0,30,29,30,29,30,29,29,30,29,30,29,30,0,5,1),
49=>array(7,30,29,30,30,29,30,29,29,30,29,30,29,30,6,2),
50=>array(0,29,30,30,29,30,30,29,29,30,29,30,29,0,7,3),
51=>array(0,30,29,30,30,29,30,29,30,29,30,29,30,0,8,4),
52=>array(5,29,30,29,30,29,30,29,30,30,29,30,29,30,9,5),
53=>array(0,29,30,29,29,30,30,29,30,30,29,30,29,0,10,6),
54=>array(0,30,29,30,29,29,30,29,30,30,29,30,30,0,1,7),
55=>array(3,29,30,29,30,29,29,30,29,30,29,30,30,30,2,8),
56=>array(0,29,30,29,30,29,29,30,29,30,29,30,30,0,3,9),
57=>array(8,30,29,30,29,30,29,29,30,29,30,29,30,29,4,10),
58=>array(0,30,30,30,29,30,29,29,30,29,30,29,30,0,5,11),
59=>array(0,29,30,30,29,30,29,30,29,30,29,30,29,0,6,12),
60=>array(6,30,29,30,29,30,30,29,30,29,30,29,30,29,7,1),
61=>array(0,30,29,30,29,30,29,30,30,29,30,29,30,0,8,2),
62=>array(0,29,30,29,29,30,29,30,30,29,30,30,29,0,9,3),
63=>array(4,30,29,30,29,29,30,29,30,29,30,30,30,29,10,4),
64=>array(0,30,29,30,29,29,30,29,30,29,30,30,30,0,1,5),
65=>array(0,29,30,29,30,29,29,30,29,29,30,30,29,0,2,6),
66=>array(3,30,30,30,29,30,29,29,30,29,29,30,30,29,3,7),
67=>array(0,30,30,29,30,30,29,29,30,29,30,29,30,0,4,8),
68=>array(7,29,30,29,30,30,29,30,29,30,29,30,29,30,5,9),
69=>array(0,29,30,29,30,29,30,30,29,30,29,30,29,0,6,10),
70=>array(0,30,29,29,30,29,30,30,29,30,30,29,30,0,7,11),
71=>array(5,29,30,29,29,30,29,30,29,30,30,30,29,30,8,12),
72=>array(0,29,30,29,29,30,29,30,29,30,30,29,30,0,9,1),
73=>array(0,30,29,30,29,29,30,29,29,30,30,29,30,0,10,2),
74=>array(4,30,30,29,30,29,29,30,29,29,30,30,29,30,1,3),
75=>array(0,30,30,29,30,29,29,30,29,29,30,29,30,0,2,4),
76=>array(8,30,30,29,30,29,30,29,30,29,29,30,29,30,3,5),
77=>array(0,30,29,30,30,29,30,29,30,29,30,29,29,0,4,6),
78=>array(0,30,29,30,30,29,30,30,29,30,29,30,29,0,5,7),
79=>array(6,30,29,29,30,29,30,30,29,30,30,29,30,29,6,8),
80=>array(0,30,29,29,30,29,30,29,30,30,29,30,30,0,7,9),
81=>array(0,29,30,29,29,30,29,29,30,30,29,30,30,0,8,10),
82=>array(4,30,29,30,29,29,30,29,29,30,29,30,30,30,9,11),
83=>array(0,30,29,30,29,29,30,29,29,30,29,30,30,0,10,12),
84=>array(10,30,29,30,30,29,29,30,29,29,30,29,30,30,1,1),
85=>array(0,29,30,30,29,30,29,30,29,29,30,29,30,0,2,2),
86=>array(0,29,30,30,29,30,30,29,30,29,30,29,29,0,3,3),
87=>array(6,30,29,30,29,30,30,29,30,30,29,30,29,29,4,4),
88=>array(0,30,29,30,29,30,29,30,30,29,30,30,29,0,5,5),
89=>array(0,30,29,29,30,29,29,30,30,29,30,30,30,0,6,6),
90=>array(5,29,30,29,29,30,29,29,30,29,30,30,30,30,7,7),
91=>array(0,29,30,29,29,30,29,29,30,29,30,30,30,0,8,8),
92=>array(0,29,30,30,29,29,30,29,29,30,29,30,30,0,9,9),
93=>array(3,29,30,30,29,30,29,30,29,29,30,29,30,29,10,10),
94=>array(0,30,30,30,29,30,29,30,29,29,30,29,30,0,1,11),
95=>array(8,29,30,30,29,30,29,30,30,29,29,30,29,30,2,12),
96=>array(0,29,30,29,30,30,29,30,29,30,30,29,29,0,3,1),
97=>array(0,30,29,30,29,30,29,30,30,29,30,30,29,0,4,2),
98=>array(5,30,29,29,30,29,29,30,30,29,30,30,29,30,5,3),
99=>array(0,30,29,29,30,29,29,30,29,30,30,30,29,0,6,4),
100=>array(0,30,30,29,29,30,29,29,30,29,30,30,29,0,7,5),
101=>array(4,30,30,29,30,29,30,29,29,30,29,30,29,30,8,6),
102=>array(0,30,30,29,30,29,30,29,29,30,29,30,29,0,9,7),
103=>array(0,30,30,29,30,30,29,30,29,29,30,29,30,0,10,8),
104=>array(2,29,30,29,30,30,29,30,29,30,29,30,29,30,1,9),
105=>array(0,29,30,29,30,29,30,30,29,30,29,30,29,0,2,10),
106=>array(7,30,29,30,29,30,29,30,29,30,30,29,30,30,3,11),
107=>array(0,29,29,30,29,29,30,29,30,30,30,29,30,0,4,12),
108=>array(0,30,29,29,30,29,29,30,29,30,30,29,30,0,5,1),
109=>array(5,30,30,29,29,30,29,29,30,29,30,29,30,30,6,2),
110=>array(0,30,29,30,29,30,29,29,30,29,30,29,30,0,7,3),
111=>array(0,30,29,30,30,29,30,29,29,30,29,30,29,0,8,4),
112=>array(4,30,29,30,30,29,30,29,30,29,30,29,30,29,9,5),
113=>array(0,30,29,30,29,30,30,29,30,29,30,29,30,0,10,6),
114=>array(9,29,30,29,30,29,30,29,30,30,29,30,29,30,1,7),
115=>array(0,29,30,29,29,30,29,30,30,30,29,30,29,0,2,8),
116=>array(0,30,29,30,29,29,30,29,30,30,29,30,30,0,3,9),
117=>array(6,29,30,29,30,29,29,30,29,30,29,30,30,30,4,10),
118=>array(0,29,30,29,30,29,29,30,29,30,29,30,30,0,5,11),
119=>array(0,30,29,30,29,30,29,29,30,29,29,30,30,0,6,12),
120=>array(4,29,30,30,30,29,30,29,29,30,29,30,29,30,7,1)
);
##############################
#农历天干
var $mten=array("null","甲","乙","丙","丁","戊","己","庚","辛","壬","癸"); #农历地支
var $mtwelve=array("null","子(鼠)","丑(牛)","寅(虎)","卯(兔)","辰(龙)", "巳(蛇)","午(马)","未(羊)","申(猴)","酉(鸡)","戌(狗)","亥(猪)"); #农历月份
var $mmonth=array("闰","正","二","三","四","五","六","七","八","九","十","十一","十二","月");
var $mday=array("null","初一","初二","初三","初四","初五","初六","初七","初八","初九","初十","十一","十二","十三","十四","十五","十六","十七","十八","十九","二十", "廿一","廿二","廿三","廿四","廿五","廿六","廿七","廿八","廿九","三十");#农历日
##############################
#赋给初值
#天干地支
var $ten=0;
var $twelve=0;
##############################
/**
* Constructor
*
* Loads the calendar language file and sets the default time reference
*/
public function __construct($config = array())
{
$this->CI =& get_instance();
if ( ! in_array('calendar_lang.php', $this->CI->lang->is_loaded, TRUE))
{
$this->CI->lang->load('calendar');
}
$this->local_time = time();
if (count($config) > 0)
{
$this->initialize($config);
}
log_message('debug', "Calendar Class Initialized");
}
// --------------------------------------------------------------------
/**
* Initialize the user preferences
*
* Accepts an associative array as input, containing display preferences
*
* @access public
* @param array config preferences
* @return void
*/
function initialize($config = array())
{
foreach ($config as $key => $val)
{
if (isset($this->$key))
{
$this->$key = $val;
}
}
}
// --------------------------------------------------------------------
/**
* Generate the calendar
*
* @access public
* @param integer the year
* @param integer the month
* @param array the data to be shown in the calendar cells
* @return string
*/
function generate($year = '', $month = '', $data = array())
{
// Set and validate the supplied month/year
if ($year == '')
$year = date("Y", $this->local_time);
if ($month == '')
$month = date("m", $this->local_time);
if (strlen($year) == 1)
$year = '200'.$year;
if (strlen($year) == 2)
$year = '20'.$year;
if (strlen($month) == 1)
$month = '0'.$month;
$adjusted_date = $this->adjust_date($month, $year);
$month = $adjusted_date['month'];
$year = $adjusted_date['year'];
// Determine the total days in the month
$total_days = $this->get_total_days($month, $year);
// Set the starting day of the week
$start_days = array('sunday' => 0, 'monday' => 1, 'tuesday' => 2, 'wednesday' => 3, 'thursday' => 4, 'friday' => 5, 'saturday' => 6);
$start_day = ( ! isset($start_days[$this->start_day])) ? 0 : $start_days[$this->start_day];
// Set the starting day number
$local_date = mktime(12, 0, 0, $month, 1, $year);
$date = getdate($local_date);
$day = $start_day + 1 - $date["wday"];
while ($day > 1)
{
$day -= 7;
}
// Set the current month/year/day
// We use this to determine the "today" date
$cur_year = date("Y", $this->local_time);
$cur_month = date("m", $this->local_time);
$cur_day = date("j", $this->local_time);
$is_current_month = ($cur_year == $year AND $cur_month == $month) ? TRUE : FALSE;
// Generate the template data array
$this->parse_template();
// Begin building the calendar output
$out = $this->temp['table_open'];
$out .= "
";
$out .= "
";
$out .= $this->temp['heading_row_start'];
$out .= "
";
// "previous" month link
if ($this->show_next_prev == TRUE)
{
// Add a trailing slash to the URL if needed
$this->next_prev_url = preg_replace("/(.+?)/*$/", "\1/", $this->next_prev_url);
$adjusted_date = $this->adjust_date($month - 1, $year);
$out .= str_replace('{previous_url}', $this->next_prev_url.$adjusted_date['year'].'/'.$adjusted_date['month'], $this->temp['heading_previous_cell']);
$out .= "
";
}
// Heading containing the month/year
$colspan = ($this->show_next_prev == TRUE) ? 5 : 7;
$this->temp['heading_title_cell'] = str_replace('{colspan}', $colspan, $this->temp['heading_title_cell']);
//$this->temp['heading_title_cell'] = str_replace('{heading}', $year.'年'.$this->get_month_name($month), $this->temp['heading_title_cell']);
$this->temp['heading_title_cell'] = str_replace('{heading}', $year.'年'.$month.'月', $this->temp['heading_title_cell']);
$out .= $this->temp['heading_title_cell'];
$out .= "
";
// "next" month link
if ($this->show_next_prev == TRUE)
{
$adjusted_date = $this->adjust_date($month + 1, $year);
$out .= str_replace('{next_url}', $this->next_prev_url.$adjusted_date['year'].'/'.$adjusted_date['month'], $this->temp['heading_next_cell']);
}
$out .= "
";
$out .= $this->temp['heading_row_end'];
$out .= "
";
// Write the cells containing the days of the week
$out .= "
";
$out .= $this->temp['week_row_start'];
$out .= "
";
$day_names = $this->get_day_names();
for ($i = 0; $i < 7; $i ++)
{
$out .= str_replace('{week_day}', $day_names[($start_day + $i) %7], $this->temp['week_day_cell']);
}
$out .= "
";
$out .= $this->temp['week_row_end'];
$out .= "
";
// Build the main body of the calendar
while ($day <= $total_days)
{
$out .= "
";
$out .= $this->temp['cal_row_start'];
$out .= "
";
for ($i = 0; $i < 7; $i++)
{
$c=$this->Cal($year,$month,$day); //转换农历
$out .= ($is_current_month == TRUE AND $day == $cur_day) ? $this->temp['cal_cell_start_today'] : $this->temp['cal_cell_start'];
if ($day > 0 AND $day <= $total_days)
{
//echo $Year["year"]."年".$Year["month"].$Year["day"];
if (isset($data[$day]))
{
// Cells with content
$temp = ($is_current_month == TRUE AND $day == $cur_day) ? $this->temp['cal_cell_content_today'].$c["month"].$c["day"] :$this->temp['cal_cell_content'].$c["month"].$c["day"];
$out .= str_replace('{day}', $day, str_replace('{content}', $data[$day], $temp));
}
else
{
// Cells with no content
$temp = ($is_current_month == TRUE AND $day == $cur_day) ? $this->temp['cal_cell_no_content_today'] : $this->temp['cal_cell_no_content'].$c["month"].$c["day"];
$out .= str_replace('{day}', $day, $temp);
}
}
else
{
// Blank cells
$out .= $this->temp['cal_cell_blank'];
}
$out .= ($is_current_month == TRUE AND $day == $cur_day) ? $this->temp['cal_cell_end_today'] : $this->temp['cal_cell_end'];
$day++;
}
$out .= "
";
$out .= $this->temp['cal_row_end'];
$out .= "
";
}
$out .= "
";
$out .= $this->temp['table_close'];
return $out;
}
// --------------------------------------------------------------------
/**
* Get Month Name
*
* Generates a textual month name based on the numeric
* month provided.
*
* @access public
* @param integer the month
* @return string
*/
function get_month_name($month)
{
if ($this->month_type == 'short')
{
$month_names = array('01' => 'cal_jan', '02' => 'cal_feb', '03' => 'cal_mar', '04' => 'cal_apr', '05' => 'cal_may', '06' => 'cal_jun', '07' => 'cal_jul', '08' => 'cal_aug', '09' => 'cal_sep', '10' => 'cal_oct', '11' => 'cal_nov', '12' => 'cal_dec');
}
else
{
$month_names = array('01' => 'cal_january', '02' => 'cal_february', '03' => 'cal_march', '04' => 'cal_april', '05' => 'cal_mayl', '06' => 'cal_june', '07' => 'cal_july', '08' => 'cal_august', '09' => 'cal_september', '10' => 'cal_october', '11' => 'cal_november', '12' => 'cal_december');
}
$month = $month_names[$month];
if ($this->CI->lang->line($month) === FALSE)
{
return ucfirst(str_replace('cal_', '', $month));
}
return $this->CI->lang->line($month);
}
// --------------------------------------------------------------------
/**
* Get Day Names
*
* Returns an array of day names (Sunday, Monday, etc.) based
* on the type. Options: long, short, abrev
*
* @access public
* @param string
* @return array
*/
function get_day_names($day_type = '')
{
if ($day_type != '')
$this->day_type = $day_type;
if ($this->day_type == 'long')
{
$day_names = array('sunday', 'monday', 'tuesday', 'wednesday', 'thursday', 'friday', 'saturday');
}
elseif ($this->day_type == 'short')
{
$day_names = array('sun', 'mon', 'tue', 'wed', 'thu', 'fri', 'sat');
}
else
{
$day_names = array('su', 'mo', 'tu', 'we', 'th', 'fr', 'sa');
}
$days = array();
foreach ($day_names as $val)
{
$days[] = ($this->CI->lang->line('cal_'.$val) === FALSE) ? ucfirst($val) : $this->CI->lang->line('cal_'.$val);
}
return $days;
}
// --------------------------------------------------------------------
/**
* Adjust Date
*
* This function makes sure that we have a valid month/year.
* For example, if you submit 13 as the month, the year will
* increment and the month will become January.
*
* @access public
* @param integer the month
* @param integer the year
* @return array
*/
function adjust_date($month, $year)
{
$date = array();
$date['month'] = $month;
$date['year'] = $year;
while ($date['month'] > 12)
{
$date['month'] -= 12;
$date['year']++;
}
while ($date['month'] <= 0)
{
$date['month'] += 12;
$date['year']--;
}
if (strlen($date['month']) == 1)
{
$date['month'] = '0'.$date['month'];
}
return $date;
}
// --------------------------------------------------------------------
/**
* Total days in a given month
*
* @access public
* @param integer the month
* @param integer the year
* @return integer
*/
function get_total_days($month, $year)
{
$days_in_month = array(31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31);
if ($month < 1 OR $month > 12)
{
return 0;
}
// Is the year a leap year?
if ($month == 2)
{
if ($year % 400 == 0 OR ($year % 4 == 0 AND $year % 100 != 0))
{
return 29;
}
}
return $days_in_month[$month - 1];
}
// --------------------------------------------------------------------
/**
* Set Default Template Data
*
* This is used in the event that the user has not created their own template
*
* @access public
* @return array
*/
function default_template()
{
return array (
'table_open' => '<table border="0" cellpadding="4" cellspacing="0">',
'heading_row_start' => '<tr>',
'heading_previous_cell' => '<th><a href="{previous_url}"><<</a></th>',
'heading_title_cell' => '<th colspan="{colspan}">{heading}</th>',
'heading_next_cell' => '<th><a href="{next_url}">>></a></th>',
'heading_row_end' => '</tr>',
'week_row_start' => '<tr class="rl_01">',
'week_day_cell' => '<th>{week_day}</th>',
'week_row_end' => '</tr>',
'cal_row_start' => '<tr>',
'cal_cell_start' => '<td>',
'cal_cell_start_today' => '<td>',
'cal_cell_content' => '<a href="{content}">{day}</a>',
'cal_cell_content_today' => '<a href="{content}" class="today"><strong>{day}</strong></a>',
'cal_cell_no_content' => '{day}',
'cal_cell_no_content_today' => '<span style="color:red" title="This is today! ">{day}</span>',
'cal_cell_blank' => ' ',
'cal_cell_end' => '</td>',
'cal_cell_end_today' => '</td>',
'cal_row_end' => '</tr>',
'table_close' => '</table>'
);
}
// --------------------------------------------------------------------
/**
* Parse Template
*
* Harvests the data within the template {pseudo-variables}
* used to display the calendar
*
* @access public
* @return void
*/
function parse_template()
{
$this->temp = $this->default_template();
if ($this->template == '')
{
return;
}
$today = array('cal_cell_start_today', 'cal_cell_content_today', 'cal_cell_no_content_today', 'cal_cell_end_today');
foreach (array('table_open', 'table_close', 'heading_row_start', 'heading_previous_cell', 'heading_title_cell', 'heading_next_cell', 'heading_row_end', 'week_row_start', 'week_day_cell', 'week_row_end', 'cal_row_start', 'cal_cell_start', 'cal_cell_content', 'cal_cell_no_content', 'cal_cell_blank', 'cal_cell_end', 'cal_row_end', 'cal_cell_start_today', 'cal_cell_content_today', 'cal_cell_no_content_today', 'cal_cell_end_today') as $val)
{
if (preg_match("/{".$val."}(.*?){/".$val."}/si", $this->template, $match))
{
$this->temp[$val] = $match['1'];
}
else
{
if (in_array($val, $today, TRUE))
{
$this->temp[$val] = $this->temp[str_replace('_today', '', $val)];
}
}
}
}
function MyPub($cYear,$cMonth,$cDay)
{
$total=11;#阳历总天数 至1900年12月21日
$mtotal=0;#阴历总天数
for ($y=1901;$y<$cYear;$y++)
{
$total+=365;
if ($y%4==0) $total ++;
}
#再加当年的几个月
switch ($cMonth){
case 12:
$total+=30;
case 11:
$total+=31;
case 10:
$total+=30;
case 9:
$total+=31;
case 8:
$total+=31;
case 7:
$total+=30;
case 6:
$total+=31;
case 5:
$total+=30;
case 4:
$total+=31;
case 3:
$total+=28;
case 2:
$total+=31;
}
#如果当年是闰年还要加一天
if ($cYear%4==0 and $cMonth>2)
{
$total++;
}
$total+=$cDay-1;
##############################
#用农历的天数累加来判断是否超过阳历的天数
for($j=0;$j<=120;$j++)
{
$i=1;
for($i=1;$i<=13;$i++)
{
$mtotal+=$this->everyCMonth[$j][$i];
if ($mtotal>=$total)
{
$flag=1;
break;
}
}
if ($flag==1)break;
}
return array("m"=>$j,"d"=>$i,"t"=>$total,"n"=>$mtotal);
}
function Cal($Year,$Month,$Day)
{
$Par=$this->MyPub($Year,$Month,$Day);
$md=$this->everyCMonth[$Par["m"]][$Par["d"]]-($Par["n"]-$Par["t"]);
$week=($Par["t"]+5)%7;
if ($this->everyCMonth[$Par["m"]][0]<>0 and $this->everyCMonth[$Par["m"]][0]<$Par["d"])
{
$mm=$Par["d"]-1;
}else{
$mm=$Par["d"];
}
if ($Par["d"]==$this->everyCMonth[$Par["d"]][0]+1 and $this->everyCMonth[$Par["d"]][0]<>0)
{
$cMonth=$this->mmonth[0].$this->mmonth[$mm];#闰月
}else{
$cMonth=$this->mmonth[$mm].$this->mmonth[13];
}
return array("year"=>"<div class='nl'>".$this->mten[$this->everyCMonth[$Par["m"]][14]].$this->mtwelve[$this->everyCMonth[$Par["m"]][15]]."</div>",
"month"=>"<div class='nl_m'>".$cMonth."</div>",
"day"=>"<div class='nl_d'>".$this->mday[$md]."</div>",
"week"=>$week);
}
}
// END CI_Calendar class
/* End of file Calendar.php */
/* Location: ./system/libraries/Calendar.php */