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两个php日期控制类实例_php技巧

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May 16, 2016 pm 08:28 PM

php 控制日期类

本文实例讲述了两个php日期控制类。分享给大家供大家参考。具体分析如下：

由于工作需要我找了二个时间日期控制,这个不用js只要php实现的,因为要带参考查询操作,感兴趣的朋友可以参考一下,我自己用的是第二个,所以第二个己作了修改.

实例一,代码如下:

复制代码代码如下:

class Calendar
{
var $month;
var $year;

    function __construct($year,$month)
    {
     $this->year=$year;
$this->month=$month;
}

function endday()
{
$daydate=date("d",mktime(0,0,0,$this->month,35,$this->year));
$endday=35-$daydate;
return $endday;
}

function oneday_week()
{
$oneday_week=date("w",mktime(0,0,0,$this->month,1,$this->year));
return $oneday_week;
}

function title_link()
{
if(!isset($this->month) && !isset($this->year))
{
   $this->year = date("Y");
   $this->month = date("m");
        }

$lastmonth=$this->month-1;
$nextmonth=$this->month+1;
$lastyear=$this->year;
$nextyear=$this->year;

        if($this->month         {
         $lastmonth=12;
   $nextmonth=$this->month+1;
   $lastyear=$this->year-1;
   $nextyear=$this->year;
}
        elseif ($this->month >= 12)
        {
         $lastmonth=$this->month-1;
         $nextmonth=1;
   $lastyear=$this->year;
   $nextyear=$this->year+1;
        }

        $str ="

";
$str.="

".$this->year."--".$this->month."

";
$str.="

>>>

";
return $str;
}

function Show_Calendar()
{
        echo "".$this->title_link()."";
        $weekarray=array("日","一","二","三","四","五","六");

        for($k=0;$k         {
         echo "";
        }
        echo "";

        for($i=0;$i         {
         echo "";
         for($j=1;$j          {
     $math=( $j - $this->oneday_week() ) + 7 * $i;

          echo "";
         }
         echo "";
        }
echo "

".$weekarray[$k]."

";

          if($math endday() and $math>=1)
     {
   echo $math;
     }

         echo "

";
}
}
$calendar=new Calendar($_GET['year'],$_GET['month']);
$calendar->month=$_GET['month'];
$calendar->year=$_GET['year'];
$calendar->Show_Calendar();
?>

实例二,代码如下:

复制代码代码如下:

header("content-type:text/html;charset=utf-8");
?>

if(!emptyempty($_GET)){
    $year = isset($_GET['year'])?$_GET['year']:date('y');
    $month = isset($_GET['month'])?$_GET['month']:date('m');
$day = isset($_GET['day'])?$_GET['day']:date('d');
}
if(emptyempty($year)){
    $year = date('Y');
}
if(emptyempty($month)){
    $month = date('m');
}

if(emptyempty($month)){
    $days = date('d');
}

$start_weekday = date('w',mktime(0,0,0,$month,1,$year));
//echo $start_weekday;
$days = date('t',mktime(0,0,0,$month,1,$year));
//echo $days;
$week = array('日','一','二','三','四','五','六');
$i = 0;
$k = 1;
$j = 0;
echo '';
echo '';
echo '';
for($i = 0;$i     echo '';
}
echo '';
echo '';
for($j = 0;$j     echo '';
}
while($k     if($k == $day){
        echo '';
    }else{
        echo '';
    }
    if(($j+1) % 7 == 0){
        echo '';
    }
    $j++;
    $k++;
}
while($j % 7 != 0){
    echo '';
    $j++;
}
echo '';

echo '';
echo "';
echo "';
echo '';
echo "';
echo "';
echo '';
echo '

'.$year.'年'.$month.'月'.'
'.$week[$i].'
'.$j.'	'.$k.'	'.$k.'
'.$j.'
".'	".'	'; echo ' '; echo ''; echo ''; /echo '月';/ /echo '';/ echo ' '; echo '	".'>>'.'	".'>'.'

';

function lastYear($year,$month){
$year = $year-1;
return "year=$year&month=$month";
}
function lastMonth($year,$month){
if($month == 1){
$year = $year -1;
$month = 12;
}else{
$month--;
}
return "year=$year&month=$month";
}
function nextYear($year,$month){
$year = $year+1;
return "year=$year&month=$month";
}
function nextMonth($year,$month){
if($month == 12){
$year = $year +1;
$month = 1;
}else {
$month++;
}
return "year=$year&month=$month";
}

?>

希望本文所述对大家的php程序设计有所帮助。

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