php简单的日历程序代码

通过date()函数可以很容易获得上面的数据

代码如下	复制代码
<?php $month = $_GET['m']?$_GET['m']:date(‘n’); $year = $_GET['y']?$_GET['y']:date(‘Y’); $start_week = date(‘w’,mktime(0,0,0,$month,1,$year)); $day_num = date(‘t’,mktime(0,0,0,$month,1,$year)); $end = false; ?> 星期日 星期一 星期二 星期三 星期四 星期五 星期六 $j=1; while($j { echo “		$j

if($week ==6){
echo “nt

n”;
if($j != $day_num)
echo “tntt”; else $end = true; } $j++; } while($week%7 != 6) { echo “”; $week++; } if(!$end) echo “n”;
?>

高级一点类

代码如下	复制代码
<?php class Calendar { private $year; private $month; private $weeks = array('日','一','二','三','四','五','六'); function __construct($options = array()) { $this->year = date('Y'); $this->month = date('m'); $vars = get_class_vars(get_class($this)); foreach ($options as $key=>$value) { if (array_key_exists($key, $vars)) { $this->$key = $value; } } } function display() { echo ' '; } private function showWeeks() { echo '
'.$title.'

echo '

'; for ($i=0; $i echo ' '; } for ($j=1; $j $i++; if ($j == date('d')) { echo ''.$j.''; } else { echo ''.$j.''; } if ($i % 7 == 0) { echo ' '; } } echo '';
}

private function showChangeDate()
{

$url = basename($_SERVER['PHP_SELF']);

echo ''; echo ''; echo ''; echo ''; echo ''; for($ye=1970; $ye $selected = ($ye == $this->year) ? 'selected' : ''; echo ''.$ye.''; } echo ''; echo ''; for($mo=1; $mo $selected = ($mo == $this->month) ? 'selected' : ''; echo ''.$mo.''; } echo ''; echo ''; echo ''; echo ''; echo '';
}

private function preYearUrl($year,$month)
{
$year = ($this->year
return 'year='.$year.'&month='.$month;
}

private function nextYearUrl($year,$month)
{
$year = ($year >= 2038)? 2038 : $year + 1;

return 'year='.$year.'&month='.$month;
}

private function preMonthUrl($year,$month)
{
if ($month == 1) {
$month = 12;
$year = ($year } else {
$month--;
}

return 'year='.$year.'&month='.$month;
}

private function nextMonthUrl($year,$month)
{
if ($month == 12) {
$month = 1;
$year = ($year >= 2038) ? 2038 : $year + 1;
}else{
$month++;
}
return 'year='.$year.'&month='.$month;
}

}

调用方法

代码如下	复制代码
<?php $params = array(); if (isset($_GET['year']) && isset($_GET['month'])) { $params = array( 'year' => $_GET['year'], 'month' => $_GET['month'], ); } $params['url'] = 'demo.php'; require_once 'calendar.class.php'; ?> 日历demo <?php $cal = new Calendar($params); $cal->display(); ?>