Conditions | 2 |
Paths | 2 |
Total Lines | 16 |
Code Lines | 9 |
Lines | 0 |
Ratio | 0 % |
Changes | 0 |
1 | <?php |
||
22 | public function mainmenu() |
||
23 | { |
||
24 | $helper = \Xoops::getModuleHelper(basename(dirname(dirname(__DIR__)))); |
||
25 | $subMenu = array(); |
||
26 | // Prevent wasting resources |
||
27 | if ($helper->isCurrentModule()) { |
||
28 | //Todo: Implement submenu; |
||
29 | } |
||
30 | |||
31 | $ret[] = [ |
||
|
|||
32 | 'name' => $helper->getModule()->getVar('name'), |
||
33 | 'link' => $helper->url(), |
||
34 | 'subMenu' => $subMenu, |
||
35 | ]; |
||
36 | return $ret; |
||
37 | } |
||
38 | } |
||
39 |
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.