PHP获取本周本月第一天、最后一天时间戳的代码

yueming

1. <?php
   
2. /*获取本周第一天/最后一天的时间戳*/
   
3.  $year = date("Y");
   
4.  $month = date("m");
   
5.  $day = date('w');
   
6.  $nowMonthDay = date("t");
   
7. 
   
8.  $firstday = date('d') - $day;
   
9.  if(substr($firstday,0,1) == "-"){
   
10.   $firstMonth = $month - 1;
    
11.   $lastMonthDay = date("t",$firstMonth);
    
12.   $firstday = $lastMonthDay - substr($firstday,1);
    
13.   $time_1 = strtotime($year."-".$firstMonth."-".$firstday);
    
14.  }else{
    
15.   $time_1 = strtotime($year."-".$month."-".$firstday);
    
16.  }
    
17.    
    
18.  $lastday = date('d') + (7 - $day);
    
19.  if($lastday > $nowMonthDay){
    
20.   $lastday = $lastday - $nowMonthDay;
    
21.   $lastMonth = $month + 1;
    
22.   $time_2 = strtotime($year."-".$lastMonth."-".$lastday);
    
23.  }else{
    
24.   $time_2 = strtotime($year."-".$month."-".$lastday);
    
25.  }
    
26. 
    
27.  /*获取本月第一天/最后一天的时间戳*/
    
28. 
    
29.  $year = date("Y");
    
30.  $month = date("m");
    
31.  $allday = date("t");
    
32.  $strat_time = strtotime($year."-".$month."-1");
    
33.  $end_time = strtotime($year."-".$month."-".$allday);
    
34. 
    
35. 
    
36. ?>