zoukankan      html  css  js  c++  java
  • PHP生成当前月份包括最近12个月内的月份

    1.倒序方法:

     1             $time=array();
     2             $currentTime = time();
     3             $cyear = floor(date("Y",$currentTime));
     4             $cMonth = floor(date("m",$currentTime));
     5             for($i=0;$i<12;$i++){
     6                 $nMonth = $cMonth-$i;
     7                 $cyear = $nMonth == 0 ? ($cyear-1) : $cyear;
     8                 $nMonth = $nMonth <= 0 ? 12+$nMonth : $nMonth;
     9                 $time[]['time']=$cyear.$nMonth;
    10             }

    结果:

     1 array(12) {
     2   [0] => array(1) {
     3     ["time"] => string(5) "20194"
     4   }
     5   [1] => array(1) {
     6     ["time"] => string(5) "20193"
     7   }
     8   [2] => array(1) {
     9     ["time"] => string(5) "20192"
    10   }
    11   [3] => array(1) {
    12     ["time"] => string(5) "20191"
    13   }
    14   [4] => array(1) {
    15     ["time"] => string(6) "201812"
    16   }
    17   [5] => array(1) {
    18     ["time"] => string(6) "201811"
    19   }
    20   [6] => array(1) {
    21     ["time"] => string(6) "201810"
    22   }
    23   [7] => array(1) {
    24     ["time"] => string(5) "20189"
    25   }
    26   [8] => array(1) {
    27     ["time"] => string(5) "20188"
    28   }
    29   [9] => array(1) {
    30     ["time"] => string(5) "20187"
    31   }
    32   [10] => array(1) {
    33     ["time"] => string(5) "20186"
    34   }
    35   [11] => array(1) {
    36     ["time"] => string(5) "20185"
    37   }
    38 }

    2.顺序方法

    1   $today = input('param.today') ? input('param.today') : date("Y-m-d");
    2         $arr = array();
    3         $old_time = strtotime('-5 month',strtotime($today));
    4         for($i = 0;$i < 6; ++$i){
    5             $t = strtotime("+$i month",$old_time);
    6             $arr[]=date('Y-m',$t);
    7         }

    结果:

    Array
    (
        [0] => Array
            (
                [time] => 2020-04
            )
    
        [1] => Array
            (
                [time] => 2020-05
            )
    
        [2] => Array
            (
                [time] => 2020-06
            )
    
        [3] => Array
            (
                [time] => 2020-07
            )
    
        [4] => Array
            (
                [time] => 2020-08
            )
    
        [5] => Array
            (
                [time] => 2020-09
            )
    
    )
    人生得意须尽欢,莫使金樽空对月.
  • 相关阅读:
    springboot @Select @Insert @Update @Delete
    列表全选与全反选
    日期控件处理
    MyCat
    eclipse中copy qualified name使用方式
    JPA
    java数组
    Java多线程
    Hadoop采样器实现全排序(报错java.io.EOFException)
    Hadoop全排序
  • 原文地址:https://www.cnblogs.com/luojie-/p/10788566.html
Copyright © 2011-2022 走看看