php 编写时间控件小例子:
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 __destruct() { //TODO - Insert your code here } /** * 魔术方法__toString()用来打印日历 */ function __toString() { $out = '
'; $out .= $this->chageDate(); $out .= $this->weeksList(); $out .= $this->daysList(); $out .= '
'; return $out; } /** * weekList()函数,用于打印周列表 */ private function weeksList() { $week = array('日', '一', '二', '三', '四', '五', '六'); $out = ''; for($i = 0; $i<=count($week)-1; $i++) $out .= '' . $week[$i] . ''; $out .= ""; return $out; } /** * daysList()函数,输入日列表 */ private function daysList() { $j = 0; //控制每一行只输出7次 $out = ''; for($i = 0; $i<=$this->start_weekday-1; $i++) { $out .= ' ' . ''; $j++; } for($i=0; $i<=$this->days-1; $i++) { if ($j%7==0) $out .= ''; //突出显示当前日 if($i == date("d", time())) $out .= '' . ($i+1) . ''; else $out .= '' . ($i+1) . ''; $j++; } //剩余用空格补齐 while($j%7!=0) { $out .= '' . ' ' .''; $j++; } return $out; } /** * prevYear()函数来操作用户点击上一年的动作 */ private function prevYear($year, $month) { $year--; if($year <1970) $year = 1970; return "year={$year}&month={$month}"; } /** * prevMonth()函数来操作用户点击上一个月的动作 */ private function prevMonth($year, $month) { if($month <= 1) { $year--; if($year<1970) { $month = 1; $year = 1970; } else $month = 12; } else $month--; return "year={$year}&month={$month}"; } /** * 下面是处理用户点击下一个月和下一年的动作 */ private function nextYear($year, $month) { $year++; if($year >= 2038) $year = 2038; return "year={$year}&month={$month}"; } private function nextMonth($year, $month) { if($month >= 12) { $year++; if($year == 2039) { $year = 2038; $month = 12; } else $month = 1; } else $month++; return "year={$year}&month={$month}"; } /** * changeDate()函数执行用户调整年份和月份 */ private function chageDate($url = "Calendar.php") { //定义调整年份和月份的快捷键 $out = ''; $out .= '
' . '<<' . ''; $out .= '
' . '<' . ''; $out .= ''; $out .= '
'; $out .= ''; $out .= '
' . '>>' . ''; $out .= '
' . '>' . ''; $out .= ''; return $out; }} echo '';echo '';echo '
';echo '';echo '
日期控件 ';echo ''; $cal = new Calendar(); echo $cal;echo ' ';?>