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<?php |
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namespace Bantenprov\Nilai\Http\Controllers; |
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/* Require */ |
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use App\Http\Controllers\Controller; |
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use Illuminate\Http\Request; |
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use Bantenprov\Nilai\Facades\NilaiFacade; |
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/* Models */ |
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use Bantenprov\Nilai\Models\Bantenprov\Nilai\Nilai; |
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use Bantenprov\Siswa\Models\Bantenprov\Siswa\Siswa; |
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/* Etc */ |
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use Validator; |
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/** |
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* The NilaiController class. |
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* |
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* @package Bantenprov\Nilai |
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* @author bantenprov <[email protected]> |
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*/ |
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class NilaiController extends Controller |
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{ |
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/** |
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* Create a new controller instance. |
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* |
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* @return void |
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*/ |
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protected $siswaModel; |
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public function __construct(Nilai $nilai, Siswa $siswa) |
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{ |
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$this->nilai = $nilai; |
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$this->siswaModel = $siswa; |
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} |
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/** |
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* Display a listing of the resource. |
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* |
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* @return \Illuminate\Http\Response |
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*/ |
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public function index(Request $request) |
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{ |
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if (request()->has('sort')) { |
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list($sortCol, $sortDir) = explode('|', request()->sort); |
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$query = $this->nilai->orderBy($sortCol, $sortDir); |
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} else { |
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$query = $this->nilai->orderBy('id', 'asc'); |
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} |
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if ($request->exists('filter')) { |
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$query->where(function($q) use($request) { |
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$value = "%{$request->filter}%"; |
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$q->where('label', 'like', $value) |
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->orWhere('description', 'like', $value); |
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}); |
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} |
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$perPage = request()->has('per_page') ? (int) request()->per_page : null; |
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$response = $query->paginate($perPage); |
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foreach($response as $siswa){ |
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array_set($response->data, 'siswa_id', $siswa->siswa->label); |
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} |
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return response()->json($response) |
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->header('Access-Control-Allow-Origin', '*') |
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->header('Access-Control-Allow-Methods', 'GET'); |
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} |
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/** |
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* Show the form for creating a new resource. |
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* |
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* @return \Illuminate\Http\Response |
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*/ |
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public function create() |
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{ |
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$siswa = $this->siswaModel->all(); |
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$response['siswa'] = $siswa; |
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$response['status'] = true; |
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return response()->json($response); |
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} |
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/** |
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* Display the specified resource. |
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* |
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* @param \App\Nilai $nilai |
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* @return \Illuminate\Http\Response |
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*/ |
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public function store(Request $request) |
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{ |
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$nilai = $this->nilai; |
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$validator = Validator::make($request->all(), [ |
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'siswa_id' => 'required', |
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'label' => 'required|max:16|unique:nilais,label', |
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'description' => 'max:255', |
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]); |
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View Code Duplication |
if($validator->fails()){ |
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$check = $nilai->where('label',$request->label)->whereNull('deleted_at')->count(); |
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if ($check > 0) { |
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$response['message'] = 'Failed, label ' . $request->label . ' already exists'; |
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} else { |
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$nilai->siswa_id = $request->input('siswa_id'); |
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$nilai->label = $request->input('label'); |
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$nilai->description = $request->input('description'); |
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$nilai->save(); |
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$response['message'] = 'success'; |
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} |
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} else { |
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$nilai->siswa_id = $request->input('siswa_id'); |
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$nilai->label = $request->input('label'); |
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$nilai->description = $request->input('description'); |
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$nilai->save(); |
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$response['message'] = 'success'; |
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} |
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$response['status'] = true; |
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return response()->json($response); |
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} |
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/** |
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* Store a newly created resource in storage. |
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* |
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* @param \Illuminate\Http\Request $request |
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* @return \Illuminate\Http\Response |
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*/ |
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View Code Duplication |
public function show($id) |
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{ |
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$nilai = $this->nilai->findOrFail($id); |
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$response['nilai'] = $nilai; |
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$response['status'] = true; |
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return response()->json($response); |
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} |
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/** |
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* Show the form for editing the specified resource. |
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* |
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* @param \App\Nilai $nilai |
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* @return \Illuminate\Http\Response |
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*/ |
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View Code Duplication |
public function edit($id) |
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{ |
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$nilai = $this->nilai->findOrFail($id); |
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$response['nilai'] = $nilai; |
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$response['siswa'] = $nilai->siswa; |
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$response['status'] = true; |
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return response()->json($response); |
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} |
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/** |
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* Update the specified resource in storage. |
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* |
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* @param \Illuminate\Http\Request $request |
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* @param \App\Nilai $nilai |
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* @return \Illuminate\Http\Response |
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*/ |
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public function update(Request $request, $id) |
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{ |
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$nilai = $this->nilai->findOrFail($id); |
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if ($request->input('old_label') == $request->input('label')) |
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{ |
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$validator = Validator::make($request->all(), [ |
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'label' => 'required|max:16', |
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'description' => 'max:255', |
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'siswa_id' => 'required' |
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]); |
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} else { |
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$validator = Validator::make($request->all(), [ |
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'label' => 'required|max:16|unique:nilais,label', |
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'description' => 'max:255', |
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'siswa_id' => 'required' |
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]); |
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} |
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View Code Duplication |
if ($validator->fails()) { |
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$check = $nilai->where('label',$request->label)->whereNull('deleted_at')->count(); |
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if ($check > 0) { |
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$response['message'] = 'Failed, label ' . $request->label . ' already exists'; |
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} else { |
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$nilai->label = $request->input('label'); |
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$nilai->description = $request->input('description'); |
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$nilai->siswa_id = $request->input('siswa_id'); |
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$nilai->save(); |
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$response['message'] = 'success'; |
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} |
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} else { |
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$nilai->label = $request->input('label'); |
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$nilai->description = $request->input('description'); |
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$nilai->siswa_id = $request->input('siswa_id'); |
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$nilai->save(); |
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$response['message'] = 'success'; |
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} |
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$response['status'] = true; |
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return response()->json($response); |
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} |
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/** |
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* Remove the specified resource from storage. |
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* |
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* @param \App\Nilai $nilai |
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* @return \Illuminate\Http\Response |
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*/ |
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View Code Duplication |
public function destroy($id) |
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{ |
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$nilai = $this->nilai->findOrFail($id); |
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if ($nilai->delete()) { |
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$response['status'] = true; |
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} else { |
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$response['status'] = false; |
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} |
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return json_encode($response); |
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} |
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} |
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Adding an explicit array definition is generally preferable to implicit array definition as it guarantees a stable state of the code.
Let’s take a look at an example:
As you can see in this example, the array
$myArray
is initialized the first time when the foreach loop is entered. You can also see that the value of thebar
key is only written conditionally; thus, its value might result from a previous iteration.This might or might not be intended. To make your intention clear, your code more readible and to avoid accidental bugs, we recommend to add an explicit initialization $myArray = array() either outside or inside the foreach loop.