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<?php |
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namespace App\Http\Controllers; |
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use App\User; |
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use Illuminate\Http\Request; |
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use App\Http\Requests; |
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use Bouncer; |
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class StaffController extends Controller |
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{ |
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public function __construct() |
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{ |
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$this->middleware('auth'); |
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$this->middleware('lang'); |
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} |
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/** |
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* Display all the staff. |
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* |
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* @return \Illuminate\Contracts\View\Factory|\Illuminate\View\View |
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*/ |
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public function index() |
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{ |
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$data['users'] = User::all(); |
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return view('users/index', $data); |
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} |
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/** |
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* Set the user available. |
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* |
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* @return \Illuminate\Http\RedirectResponse |
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*/ |
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View Code Duplication |
public function setAvailable() |
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{ |
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$user = User::find(auth()->user()->id); |
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Bouncer::retract('unavailable')->from($user); |
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Bouncer::assign('available')->to($user); |
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return redirect()->back(302); |
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} |
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/** |
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* Set the user unavailable. |
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* |
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* @return \Illuminate\Http\RedirectResponse |
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*/ |
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View Code Duplication |
public function setUnavailable() |
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{ |
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$user = User::find(auth()->user()->id); |
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Bouncer::retract('available')->from($user); |
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Bouncer::assign('unavailable')->to($user); |
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return redirect()->back(302); |
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} |
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/** |
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* Display the profile. |
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* |
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* @return \Illuminate\Contracts\View\Factory|\Illuminate\View\View |
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*/ |
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public function profile() |
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{ |
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return view('users/profile'); |
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} |
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public function destroy($id) |
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{ |
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$user = User::find($id); |
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// Destroy the user. |
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$user->roles()->sync([]); |
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User::destroy($id); |
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session()->flash('message', 'User deleted'); |
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return redirect()->to('/staff'); |
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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.