calendar.class.php

代码如下:

function __construct(){

$this->year=isset($_GET["year"]) ? $_GET["year"] : date("Y");

$this->month=isset($_GET["month"]) ? $_GET["month"] : date("m");

$this->start_weekday=date("w", mktime(0, 0, 0, $this->month, 1, $this->year));

$this->days=date("t", mktime(0, 0, 0, $this->month, 1, $this->year));

}

function out(){

echo '';

$this->chageDate("test.php");

$this->weeksList();

$this->daysList();

echo '';

}

private function weeksList(){

$week=array('日','一','二','三','四','五','六');

echo '

';

for($i=0; $iecho ''.$week[$i].'';

echo '';

}

private function daysList(){

echo '

';

//输出空格(当前一月第一天前面要空出来)

for($j=0; $jstart_weekday; $j++)

echo '';

for($k=1; $k<=$this->days; $k++){

$j++;

if($k==date('d'))

echo ''.$k.'';

else

echo ''.$k.'';

if($j%7==0)

echo '

';

}

//后面几个空格

while($j%7!==0){

echo '';

$j++;

}

echo '';

}

private function prevYear($year, $month){

$year=$year-1;

if($year < 1970)

$year = 1970;

return "year={$year}&month={$month}";

}

private function prevMonth($year, $month){

if($month == 1) {

$year = $year -1;

if($year < 1970)

$year = 1970;

$month=12;

}else{

$month--;

}

return "year={$year}&month={$month}";

}

private function nextYear($year, $month){

$year = $year + 1;

if($year > 2038)

$year = 2038;

return "year={$year}&month={$month}";

}

private function nextMonth($year, $month){

if($month==12){

$year++;

if($year > 2100)

$year=2100;

$month=1;

}else{

$month++;

}

return "year={$year}&month={$month}";

}

private function chageDate($url=""){

echo '

';

echo 'prevYear($this->year, $this->month).'">'.'

echo 'prevMonth($this->year, $this->month).'">'.'';

echo '';

echo '';

echo '';

echo 'nextYear($this->year, $this->month).'">'.'>>'.'';

echo 'nextMonth($this->year, $this->month).'">'.'>'.'';

echo '';

}

}

?>

test.php

代码如下:

$calendar=new Calendar;

$calendar->out();

?>

http://www.bkjia.com/PHPjc/718612.htmlwww.bkjia.comtruehttp://www.bkjia.com/PHPjc/718612.htmlTechArticlecalendar.class.php 代码如下:?php class Calendar { private $year; //当前的年 private $month; //当前的月 private $start_weekday; //当月的第一天对应的...

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