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php - 如何将值拆分为数组

问题描述

如何将值拆分为数组。我有 whmcs api 数据，它看起来像 1、2、3、4、5。我需要将值拆分为数组值建议任何解决方案

我的api数据

Array
(
[result] => success
[totalresults] => 2
[promotions] => Array
    (
        [promotion] => Array
            (
                [0] => Array
                    (
                        [id] => 6
                        [code] => 0UP3NU5J7J
                        [type] => Percentage
                        [recurring] => 0
                        [value] => 15.00
                        [cycles] => One Time,Monthly,Quarterly,Semi-Annually,Annually,Biennially,Triennially,1Years
                        [appliesto] => 1,2,3
                        [requires] => 1,2,3
                        [requiresexisting] => 0
                        [startdate] => 2018-10-22
                        [expirationdate] => 2018-10-25
                        [maxuses] => 0
                        [uses] => 0
                        [lifetimepromo] => 0
                        [applyonce] => 0
                        [newsignups] => 0
                        [existingclient] => 0
                        [onceperclient] => 0
                        [recurfor] => 0
                        [upgrades] => 0
                        [upgradeconfig] => a:4:{s:5:"value";s:4:"0.00";s:4:"type";s:0:"";s:12:"discounttype";s:10:"Percentage";s:13:"configoptions";s:0:"";}
                        [notes] => 
                    )
     )
  )
)

我的代码是

   @foreach($response['promotions']['promotion'][0] as $key => $value)
     @if($key == 'appliesto')
            {{$var=$value}}
     @endif
  @endforeach

我需要将“appliesto”值拆分为一个数组。请提出任何解决方案

标签： phplaravellaravel-5

解决方案

不需要循环：-

$response['promotions']['promotion'][0]['appliesto'] = explode(',',$response['promotions']['promotion'][0]['appliesto']);

但是如果promotions可以有多个子数组然后做： -

@foreach($response['promotions']['promotion'] as &$value)
   $value['appliesto'] = explode(',',$value['appliesto']);
@endforeach

参考：-explode()

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