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| 1 | <?php | ||
| 22 | public function usermenu() | ||
| 23 |     { | ||
| 24 | $helper = \Xoops::getModuleHelper(basename(dirname(dirname(__DIR__)))); | ||
| 25 |         $helper->loadLanguage('modinfo'); | ||
| 26 | // View Account | ||
| 27 | $ret[] = [ | ||
|  | |||
| 28 | 'name' => XoopsLocale::VIEW_ACCOUNT, | ||
| 29 |             'link' => $helper->url('userinfo.php?uid=' . $helper->xoops()->user->getVar('uid')), | ||
| 30 | 'icon' => 'glyphicon-user', | ||
| 31 | ]; | ||
| 32 | |||
| 33 | // Edit Account | ||
| 34 | $ret[] = [ | ||
| 35 | 'name' => _PROFILE_MI_EDITACCOUNT, | ||
| 36 |             'link' => $helper->url('edituser.php'), | ||
| 37 | 'icon' => 'glyphicon-pencil', | ||
| 38 | ]; | ||
| 39 | |||
| 40 | return $ret; | ||
| 41 | } | ||
| 42 | } | ||
| 43 | 
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
$myArrayis initialized the first time when the foreach loop is entered. You can also see that the value of thebarkey 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.