laravel中DB查询数据库后，返回的对象转为数组
先编码成json字符串，再解码成数组
/**
* [objectToArray 先编码成json字符串，再解码成数组] * @param [type] $object [description] * @return [type] [description] */
public function objectToArray($object) {
return json_decode(json_encode($object), true);}
DB查询数据库
$res = DB::connection('mysql_crm')->table('yu_school_ersanshi')->get()->map(function ($value){ return (array)$value; });
return gettype($res[0]);//return $res[0]['id'];
原⽣sql查询出来的数据
$sql = \"select a.zwmc,a.id,a.szgj from gwdxyxk as a left join yu_school_ersanshi as b on a.id=b.s_ys_id where a.szgj='a0920192AD18538XLtaQ' and b.content1 is null and a.zwmc is not null\";
$res = DB::connection('mysql_crm')->select($sql);$a = array_map(function ($value){ return (array)$value;},$res);
return $a[0];
//return gettype($a[0]);