<?php

header("Content-type:text/html; charset=utf-8");

$a = Array(0 => Array('fathername' => '全部'),

546 => Array

(

'fathername' => '智能手机',

'fatherid' => 546,

'child' => Array

(

0 => Array

(

'value' => '华为',

'id' => '550',

),

1 => Array

(

'value' => 'oppo',

'id' => '561',

),

2 => Array

(

'value' => '三星',

'id' => '547',

)

)

)

);

$info = array();

$i = 0;

foreach($a as $k=> $v){

$info[$i] = getParentCat($v);

$i++;

}

var_dump($info);

function getParentCat($array){

$product = array();

$sql = sprintf("select pid,cat_name from blog_category where cid=%d limit 1", $array['fatherid']);

$q = mysql_query($sql);

$row = mysql_fetch_array($q, MYSQL_ASSOC);

if($row['pid'] !=0){

$product['fathername'] = $row['cat_name'];

$product['fatherid'] = $row['pid'];

$product['cat_ids'] = $array;

getParentCat($product);

}else{

return $product;

}

}