两个php日期控制类实例_php技巧

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;$k { echo "".$weekarray[$k].""; } echo ""; for($i=0;$i { echo ""; for($j=1;$j { $math=( $j - $this->oneday_week() ) + 7 * $i; echo ""; if($math endday() and $math>=1) { echo $math; } echo ""; } echo ""; } 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; $j = 0; echo ''; echo ''.$year.'年'.$month.'月'.''; echo ''; for($i = 0;$i echo ''.$week[$i].''; } echo ''; echo ''; for($j = 0;$j echo ''.$j.''; } while($k if($k == $day){ echo ''.$k.''; }else{ echo ''.$k.''; } if(($j+1) % 7 == 0){ echo ''; } $j++; $k++; } while($j % 7 != 0){ echo ''.$j.''; $j++; } echo ''; echo ''; echo "".''; echo "".''; echo ''; echo ''; echo ''; for($start_year = 1970;$start_year $selected=''; if( $year== $start_year ) { $selected='selected'; } echo ''.$start_year.''." nt"; } echo ''; echo ''; for($start_month = 1;$start_month $selected=''; if( $month== $start_month ) { $selected='selected';} echo ''.$start_month.''." nt"; } echo ''; /*echo '月';*/ /*echo '';*/ echo ''; echo ''; echo "".'>>'.''; 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。