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php实现遍历多维数组的方法

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Release: 2016-06-06 19:36:35
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这篇文章主要介绍了php实现遍历多维数组的方法,涉及php针对多维数组的遍历与递归操作实现技巧,具有一定参考借鉴价值,需要的朋友可以参考下

$a=array('fruits'=>array('a'=>'orange','b'=>'grape',c=>'apple'), 'numbers'=>array(1,2,3,4,5,6), 'holes'=>array('first',5=>'second','third') ); //第一种: foreach($a as $list=>$things){ if(is_array($things)){ foreach($things as $newlist=>$counter){ echo "key:".$newlist."
"."value:".$counter."
"; } } } //第二种: function MulitarraytoSingle($array){ $temp=array(); if(is_array($array)){ foreach ($array as $key=>$value ) { if(is_array($value)){ MulitarraytoSingle($value); } else{ $temp[]=$value; } } } }

source:php.cn
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