极奇怪的，晓得bug在哪里，但不知道为何会出现这bug

程序员文章站 2022-06-15 17:29:44

...

极奇怪的，知道bug在哪里，但不知道为何会出现这bug?

PHP code

year=isset($_GET["year"])?$_GET["year"]:date("Y");            $this->month=isset($_GET["month"])?$_GET["month"]:date("n");            $this->daynum=date("t",mktime(0,0,0,$this->month,1,$this->year));            $this->start_day=date("w",mktime(0,0,0,$this->month,1,$this->year));                                }                function out(){            echo '

'; $this->changecalendar(); $this->daylist(); $this->formset(); echo '

'; } function daylist(){ $day=array('日','一','二','三','四','五','六','七'); echo ''; for($i=0;$i'; echo $day[$i]; echo ''; } echo ''; } function formset() { echo ''; for($j=0; $jstart_day; $j++) echo ' '; $k=$this->start_day; for($j=1;$jdaynum;$j++){ if($j==date("j")){ echo ''.$j.''; }else{ echo ''.$j.''; } $k++; if($k%7==0) echo ' '; } } private function changecalendar(){ echo ' ';//这个正常 echo ''.'';//这个不正常 echo ''.''; echo ''.$this->year.'-'.$this->month.''; echo ''; } private function prevYear($year, $month){ $year=$year-1; if($year year=$this->year-1; if($this->yearyear=1970; } return "year={$this->year}&month={$this->month}"; } private function preMonth(){ if($this->month == 1){ $this->year=$this->year - 1; $this->month=12; }else{ $this->month=$this->month-1; } echo "111"; return 'year='.$this->year.'&month='.$this->month; } private function nextYear(){ $this->year=$this->year + 1; if($this->year>2038){ $this->year=2038; } return 'year='.$this->year.'&month='.$this->month; } private function nextMonth(){ if($this->month==12){ $this->month=1; $this->year=$this->year + 1; }else{ $this->month=$this->month + 1; } return 'year='.$this->year.'&month='.$this->month; } }

声明：本文内容由网友自发贡献，版权归原作者所有，本站不承担相应法律责任。如您发现有涉嫌抄袭侵权的内容，请联系admin@php.cn核实处理。