<?php
namespace App\models\wxj;
use Illuminate\Support\Facades\DB;
use Session;
class Wxjlx
{
public function r(){
$sql=DB::table('wxjlx')->get();
$result=self::fl($sql,$pid=0);
return $result;
}
public function fl($data,$pid,$le=0){
static $array=array();
foreach ($data as $v){
if($v->pid==$pid){
$v->le=$le;
$array[]=$v;
self::fl($data,$v->id,$le+1);
}
}
return $array;
}
}
laravel框架之无限极分类
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