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src/Aimeos/Shop/Controller/BasketController.php (1 issue)

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<?php
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/**
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 * @license MIT, http://opensource.org/licenses/MIT
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 * @copyright Aimeos (aimeos.org), 2015-2016
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 * @package laravel
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 * @subpackage Controller
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 */
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namespace Aimeos\Shop\Controller;
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use Aimeos\Shop\Facades\Shop;
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use Illuminate\Routing\Controller;
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use Illuminate\Support\Facades\Response;
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/**
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 * Aimeos controller for basket related functionality.
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 *
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 * @package laravel
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 * @subpackage Controller
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 */
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class BasketController extends Controller
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{
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	/**
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	 * Returns the html for the standard basket page.
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	 *
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	 * @return \Illuminate\Http\Response Response object with output and headers
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	 */
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	public function indexAction()
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	{
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		$default = ['basket/standard','basket/related'];
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		foreach( app( 'config' )->get( 'shop.page.basket-index', $default ) as $name )
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		{
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			$params['aiheader'][$name] = Shop::get( $name )->getHeader();
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Coding Style Comprehensibility introduced by
$params was never initialized. Although not strictly required by PHP, it is generally a good practice to add $params = array(); before regardless.

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:

foreach ($collection as $item) {
    $myArray['foo'] = $item->getFoo();

    if ($item->hasBar()) {
        $myArray['bar'] = $item->getBar();
    }

    // do something with $myArray
}

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 the bar 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.

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			$params['aibody'][$name] = Shop::get( $name )->getBody();
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		}
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		return Response::view('shop::basket.index', $params)->header('Cache-Control', 'no-store');
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	}
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}