laravel 4输出json顺序描述

Question

我使用的是laravel 4.2，如何按降序输出json？谢谢。

下面是我的代码：

public function show($id) {
    $member = $this->getMember ();
    $transition = $member->getTransition ( $id )->first ();
    $transition_info = $transition-> transitionInfo;
    return ResponseWrapper::toJson ( $transition_info );
}

..。

public function index() {
    $member = $this->getMember ();
    $transitions = $member->getTransitions ();

    return ResponseWrapper::toJson ( $transitions );
}

/* 12/28更新*/

也许我应该换成下面的型号？(project/app/model/Member.php)

public function getTransitions() 

{
$array = $this->hasMany('Transition', 'payeer_id', 'id')->select($this->transition_index_payeer_column)->get()->all();

$arrayb = $this->hasMany('Transition', 'remitter_id', 'id')->select($this->transition_index_remitter_column)->whereRaw('NOT (card_type_remitter = "focas" and focas_status = "")')->get()->all();

$reuslt = array_merge ( $array, $arrayb );
return $reuslt;
}

Answer 1

你应该试试这个：

public function index() {

    $member = $this->getMember ();
    $transitions = $member->orderBy('id','desc')->getTransitions ();

    return ResponseWrapper::toJson ( $transitions );

}

Answer 2

试试这个，

public function index() {

    $member = $this->getMember ();
    $transitions = $member->getTransitions()->orderBy('id','desc')->get();

    return ResponseWrapper::toJson ( $transitions );

}

Answer 3

用于Laravel V4的 :

 $transitions = $member::orderBy('id', 'DESC')->getTransitions();