两个php日期控制类实例

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:<?php
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 <= 1）
        {
         $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;
        }

        $str ="<td colspan="2"><div align="center"><a href=$PHP_SELF?year=".$lastyear."&month=".$lastmonth."&><<<</a></div></td>";
$str.="<td colspan="3"><div align="center">".$this->year."--".$this->month."</div></td>";
$str.="<td colspan="2"><div align="center"><a href=$PHP_SELF?year=".$nextyear."&month=".$nextmonth."&>>>></a></div></td>";
return $str;
}

function Show_Calendar（）
{
        echo "<table width="181" border=5><tr class="tr.title">".$this->title_link（）."</tr><tr>";
        $weekarray=array（"日","一","二","三","四","五","六"）;

        for（$k=0;$k<=6;$k++）
        {
         echo "<td><div align="center">".$weekarray[$k]."</div></td>";
        }
        echo "</tr>";

        for（$i=0;$i<=5;$i++）
        {
         echo "<tr>";
         for（$j=1;$j<=7;$j++）
         {
     $math=（ $j - $this->oneday_week（）） + 7 * $i;

          echo "<td><div align="center">";

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

         echo "</div></td>";
         }
         echo "</tr>";
        }
echo "</table>";
}
}
$calendar=new Calendar（$_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:<?php
header（"content-type:text/html;charset=utf-8"）;
?>
<meta http-equiv="content-type" content="text/html;charset=utf-8">

<link href="statics/css/zhaoshang.css" rel="stylesheet" type="text/css">
<div class="rili">
<?php
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;
$j = 0;
echo "<table >";
echo "<tr><td colspan = 7 style ="text-align:center; width:250px; background:#d5e5f6; border-bottom:1px solid #333366;">".$year."年".$month."月"."</td></tr>";
echo "<tr>";
for（$i = 0;$i < 7;$i++）{
    echo "<td>".$week[$i]."</td>";
}
echo "</tr>";
echo "<tr>";
for（$j = 0;$j < $start_weekday;$j++）{
    echo "<td style="color:#f1f8fc;">".$j."</td>";
}
while（$k <= $days）{
    if（$k == $day）{
        echo "<td style="color:red"><a href="?year=".$year."&month=".$month."&day=".$k.""><span style="color:red">".$k."</span></a></td>";
    }else{
        echo "<td><a href="?year=".$year."&month=".$month."&day=".$k."">".$k."</a></td>";
    }
    if（（$j+1） % 7 == 0）{
        echo "</tr><tr>";
    }
    $j++;
    $k++;
}
while（$j % 7 ！= 0）{
    echo "<td style="color:#f1f8fc;">".$j."</td>";
    $j++;
}
echo "</tr>";

echo "<tr style="background:#d5e5f6;">";
echo "<td><a href=?".lastYear（$year,$month）.">"."<<"."</a></td>";
echo "<td><a href=?".lastMonth（$year,$month）.">"."<"."</a></td>";
echo "<td colspan = 3 style="width:105px;" >";
echo "<form name = "myform" method = "GET">";
echo "<select name = year class="year">";
for（$start_year = 1970;$start_year<2039;$start_year++）{
$selected="";
if（ $year== $start_year ） { $selected="selected"; }
echo "<option value =". $start_year." ".$selected.">".$start_year."</option>"." nt";
}
echo "</select>";
echo "<select name = month class="month">";
for（$start_month = 1;$start_month<=12;$start_month++）{
$selected="";
if（ $month== $start_month ） { $selected="selected";}
echo "<option value = ".$start_month." ".$selected.">".$start_month."</option>"." nt";
}
echo "</select>";
/*echo "月";*/
/*echo "<input type = "submit" name = "search" value = "查询">";*/
echo "</form>";
echo "</td>";
echo "<td><a href=?".nextYear（$year,$month）.">".">>"."</a></td>";
echo "<td><a href=?".nextMonth（$year,$month）.">".">"."</a></td>";
echo "</tr>";
echo "</table>";

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";
}

?>
</div>
希望本文所述对大家的php程序设计有所帮助。