如何显示给定日期数组的活动和非活动月份

Question

我需要一个 php 功能来显示活跃和不活跃的月份。

我的阵列：

$dates = array('2014-08','2014-09','2014-11','2014-12','2015-02',)

预期输出：

2014-08 Active   
2014-09 Active    
2014-10 Inactive    
2014-11 Active    
2014-12 Active    
2015-01 Inactive    
2015-02  Active

Answer 1

这应该适合你：

<?php

    $dates = array('2014-08', '2014-09', '2014-11', '2014-12', '2015-02');
    $begin = new DateTime($dates[0]);
    $end = new DateTime(end($dates) . "+1 month");
    $interval = new DateInterval('P1M');
    $daterange = new DatePeriod($begin, $interval ,$end);

    foreach($daterange as $date)
        echo $date->format("Y-m") . (in_array($date->format("Y-m") , $dates) ? " active" : " inactive") . "<br />"; 


?>

输出：

2014-08 active
2014-09 active
2014-10 inactive
2014-11 active
2014-12 active
2015-01 inactive
2015-02 active

Answer 2

试试这个代码：REFERENCE

<?php
 $dates = array('2014-08', '2014-09', '2014-11', '2014-12', '2015-02');
 $begin = new DateTime( '2014-08' );
 $end = new DateTime( '2015-02' );
 $end = $end->modify( '+1month' ); 

 $interval = new DateInterval('P1M');
 $daterange = new DatePeriod($begin, $interval ,$end);

 foreach($daterange as $date){
  if(in_array($date->format("Y-m") , $dates)){
 echo $date->format("Y-m") . "Active"."<br>";
 }else{
 echo $date->format("Y-m") . "Inactive"."<br>";
 }
 }?>

Answer 3

我发现这个解决方案有效

参考https://gist.github.com/anonymous/c1dc49c23ddc0813a156/42dc128b9cfaf04675c5fd8c6d267b6c507f34cf

如何显示给定日期数组的活动和非活动月份

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