当日日期中的星期一的日期

当日日期中的星期一的日期

1. private function mondayTime($timestamp=0, $is_return_timestamp=true){
2. static $cache ;
3. $id = $timestamp.$is_return_timestamp;
4. if(!isset($cache[$id])){
5. if(!$timestamp) $timestamp = time();
6. $monday_date = date('Y-m-d', $timestamp-86400*date('w',$timestamp)+(date('w',$timestamp)>0?86400:-/*6*86400*/518400));
7. if($is_return_timestamp){
8. $cache[$id] = strtotime($monday_date);
9. }else{
10. $cache[$id] = $monday_date;
11. }
12. }
13. return $cache[$id];
14. }
17. echo $this->mondayTime(time() + 24*3600*2,false);exit;

复制代码