- <?php
- #####判断$Year和$Month是否为空,如果为空就获取系统当前日期,否则用$_GET获取
- $Year = empty($_GET['Year']) ? date("Y"): $_GET["Year"];
- $Month = empty($_GET['Month']) ? date("m"): $_GET["Month"];
- #####获取当前日期######
- $Today = date("Ymj");
- #####初始化日期数组#####
- $Maxday = array("1","2","3","4","5","6","7","8","9","10","11","12","13","14","15","16","17","18","19","20",
- "21","22","23","24","25","26","27","28","29","30","31");
- $Maxday_count = count($Maxday);
- #####初始化星期数组#####
- $Weekday = array("<font color='red'>Sun</font>","Mon","Tue","Wed","Thu","Fri","<font color='red'>Sat</font>");
- $Weekday_count = count($Weekday);
- $daynum = 0;
- $space = "<td> </td>";
- $col = 0;
- #####打印表格头部#####
- ?>
- <form action="calendar.php" method="post" name="linked">
- <table><tr><td colspan=3 align=center><a href="?Year=<?php if($Year-1 > 1900)echo $Year-1;else echo $Year;?>&Month=<?php echo $Month?>" onClick="javascript:document.linked.submit();" name="Year"><<</a> <?php echo $Year?> <a href="?Year=<?php if($Year+1 <2999) echo $Year+1;else echo $Year;?>&Month=<?php echo $Month?>" onClick="javascript:document.linked.submit();" name="Year">>></a></td>
- <td> </td><td colspan=3 align=center><a href="?Year=<?php echo $Year?>&Month=<?php if($Month-1 >0) if($Month-1 < 10)echo "0".($Month-1); else echo $Month-1; else echo $Month;?>" onClick="javascript:document.linked.submit();" name="Month"><<</a> <?php echo $Month;?> <a href="?Year=<?php echo $Year?>&Month=<?php if($Month+1 <13) if($Month+1 <10) echo "0".($Month+1);else echo ($Month+1); else echo $Month;?>" onClick="javascript:document.linked.submit();" name="Month">>></a></td></tr><tr><td colspan="8"></td></tr><tr>
- <?php
- #####打印星期列表#####
- while(list(,$Weekvalue) = each($Weekday))
- echo "<td align=center> ".$Weekvalue." </td>";
- echo "</tr>";
- #####打印日期列表#####
- #当月份为4,6,9,11的时候,从数组末尾删除一个值,也就是删除31这个值.
- if($Month == 4 or $Month == 6 or $Month == 9 or $Month == 11)
- {
- array_pop($Maxday);
- $Maxday_count--;
- }
- #先判断月份是否为2月,如果是的话再判断年份是否为闰年,如果是的话就从数组尾部移除2个值,否则就移除3个值.
- if($Month == 2)
- {
- if($Year % 4 == 0)
- {
- array_pop($Maxday);
- array_pop($Maxday);
- $Maxday_count-=2;
- }
- else
- {
- array_pop($Maxday);
- array_pop($Maxday);
- array_pop($Maxday);
- $Maxday_count-=3;
- }
- }
- #####打印日期#####
- while($daynum < $Maxday_count)
- {
- echo "<tr>";
- while(list($colnum,$Dayvalue) = each($Maxday))
- {
- #判断当前日期为一星期中的哪一天
- $DayWeek = date("w",strtotime($Year."-".$Month."-".$Dayvalue));
- #当当前日期处于第1个,也就是每个月的第1天的时候,在它前面补上相应的空格子
- if($Dayvalue == 1)
- for($i=0;$i<$DayWeek;$i++)
- echo $space;#打印每个月空出的几个格子
- $daynum++;
- #当打印日期的时候与当前日期字符串进行比较,如果相等就将字体标为红色.
- if($Year.$Month.$Dayvalue == $Today)
- {
- $u1 = "<b><u>";
- $u2 = "</b></u>";
- }
- else
- {
- $u1 = "";
- $u2 = "";
- }
- if($DayWeek == 0 or $DayWeek == 6)
- $color = "red";
- else
- $color = "black";
- echo "<td align=center><font color=".$color."> ".$u1.$Dayvalue.$u2." </font></td>";
- #用本周第几天这个值加1,如果是7的倍数就换行退出此轮循环(换行打印)
- if(($DayWeek+1) % 7 == 0)
- {
- $col++;
- break;
- }
- }
- echo "</tr>";
- }
- ?>
- //该片段来自于http://www.codesnippet.cn/detail/12122012938.html
来源: http://www.codesnippet.cn/detail/12122012938.html