php日历[测试通过]_php技巧

/**
* 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;
?>

/**
* 日历
*/
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 = 'align="center" style="line-height:150%; font-family:Verdana,宋体; font-size: 12px;">';
$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;
?>

function calendar()
{
    if($_GET['ym'])
    {
        $year = substr($_GET['ym'],0,4);
        $month = substr($_GET['ym'],4,(strlen($_GET['ym'])-4));

        if($month>12)
        {
            $year += floor($month/12);
            $month = $month % 12;
        }
        if($year > 2030) $year = 2030;
        if($year     }

    $year = isset($year) ? $year : date('Y');
    $month = isset($month) ? $month : date('n');

    if($year==date('Y') && $month==date('n')) $today = date('j');

    if($month-1 == 0)
        $prevmonth = ($year - 1)."12";
    else $prevmonth = $year.($month - 1);

    if($month+1 == 13)
        $nextmonth = ($year+1)."1";
    else $nextmonth = $year.($month+1);

    $prevyear = ($year - 1).$month;
    $nextyear = ($year + 1).$month;

    echo         
  
    
    
    
    
    
  
  
    
    
    
    
    
    
    
  
VKN;
    $nowtime = mktime(0,0,0,$month,1,$year);//当月１号转为秒
    $daysofmonth = date(t,$nowtime);//当月天数
    $weekofbeginday = date(w,$nowtime);//当月第一天是星期几
    $weekofendday = date(w,mktime(0,0,0,$month+1,0,$year));//当月最后一天是星期几
    $daysofprevmonth = date(t,mktime(0,0,0,$month,0,$year));//上个月天数

    $count = 1;//计数
    //列出上月后几天
    for($i = 1 ; $i         {
            echo     "";
            $count++;
        }
    //当月全部
    for($i = 1 ; $i         {
            $css = ($count%7==0 || $count%7==1)?"weekday":"normalday";
            if($i == $today) $css .= "today";

            echo     "";
            if($count%7==0) echo "";
            $count++;
        }
    //下月前几天
    for ($i = 1;$i         {
            echo     "";
        }

    echo           
    
  

		$year - $month	>	>>
日	一	二	三	四	五	六
".($daysofprevmonth-$weekofbeginday+$i)."	".$i."
".$i."

VKN;
}
?>
nbsp;html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">