Home > php教程 > php手册 > body text

简单的PHP日历算法

WBOY
Release: 2016-06-13 11:35:10
Original
1314 people have browsed it

/** 
  * 日历 
  * 
  * Copyright(c) 2007 by 陈毅鑫(深空). All rights reserved 
  * To contact the author write to
{@link mailto:shenkong@php.net
  * @author 陈毅鑫(深空) 
  */
 if (function_exists('date_default_timezone_set')) { 
     date_default_timezone_set('Asia/Chongqing'); 
 } 
 $date = isset($_GET['date']) ? $_GET['date'] : date('Y-m-d'); 
 $date = getdate(strtotime($date)); 
 $end = getdate(mktime(0, 0, 0, $date['mon'] + 1, 1, $date['year']) - 1);
 $start = getdate(mktime(0, 0, 0, $date['mon'], 1, $date['year'])); 
 $pre = date('Y-m-d', $start[0] - 1); 
 $next = date('Y-m-d', $end[0] + 86400); 
 $html = '

'; 
 $html .= '
'; 
 $html .= '
'; 
 $html .= '
'; 
 $html .= '
'; 
 $html .= '
'; 
 $arr_tpl = array(0 => '', 1 => '', 2 => '', 3 => '', 4 => '', 5 => '', 6 => '');
 $date_arr = array(); 
 $j = 0; 
 for ($i = 0; $i      if (!isset($date_arr[$j])) { 
         $date_arr[$j] = $arr_tpl; 
     } 
     $date_arr[$j][($i+$start['wday'])%7] = $i+1; 
     if ($date_arr[$j][6]) { 
         $j++; 
     } 
 } 
 foreach ($date_arr as $value) { 
     $html .= '
'; 
     foreach ($value as $v) { 
         if ($v) { 
             if ($v == $date['mday']) { 
                 $html .= '
'; 
             } else { 
                 $html .= '
'; 
             } 
         } else { 
             $html .= '
'; 
         } 
     } 
     $html .= '
'; 
 } 
 $html .= '
-' . $date['year'] . ';' . $date['month'] . '+
' . $v . '' . $v . ' 
'; 
 echo $html;  

 

source:php.cn
Statement of this Website
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn
Popular Recommendations
Popular Tutorials
More>
Latest Downloads
More>
Web Effects
Website Source Code
Website Materials
Front End Template
About us Disclaimer Sitemap
php.cn:Public welfare online PHP training,Help PHP learners grow quickly!