php——n维数组的遍历——递归

<?php

/****

****/

function digui($arr)

{

foreach($arr as $key => $value)

{

if(is_array($value))

{

digui($value);

}else

{

echo $value." , ";

}

}

}

$arr2=array(

array(

'id'=>1,

'name'=>'chengjunhua',

'age'=>26

),

array(

'id'=>1,

'name'=>'chengjunhua2',

'age'=>263,

'arr'=>array(

'id'=>1,

'name'=>'chengjunhua5',

'age'=>265

),

),

);

digui($arr2);

?>