XOOPS /
XoopsCore
| Conditions | 4 |
| Paths | 2 |
| Total Lines | 28 |
| Code Lines | 18 |
| Lines | 0 |
| Ratio | 0 % |
| Changes | 0 | ||
| 1 | <?php |
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| 24 | public function usermenu() |
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| 25 | { |
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| 26 | $helper = \Xoops::getModuleHelper('codex'); |
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| 27 | $subMenu = array(); |
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| 28 | // Prevent wasting resources |
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| 29 | if ($helper->isCurrentModule()) { |
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| 30 | $files = \Xoops\Core\Lists\File::getList($helper->path('/')); |
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| 31 | $i = 0; |
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| 32 | foreach ($files as $file) { |
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| 33 | if (!in_array($file, array('xoops_version.php', 'index.php'))) { |
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| 34 | $fileName = ucfirst(str_replace('.php', '', $file)); |
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| 35 | $subMenu[] = [ |
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| 36 | 'name' => $fileName, |
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| 37 | 'link' => $file, |
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| 38 | ]; |
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| 39 | ++$i; |
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| 40 | } |
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| 41 | } |
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| 42 | } |
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| 43 | |||
| 44 | $ret[] = [ |
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| 45 | 'name' => $helper->getModule()->getVar('name'), |
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| 46 | 'link' => $helper->url('index.php'), |
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| 47 | 'subMenu' => $subMenu, |
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| 48 | ]; |
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| 49 | |||
| 50 | return $ret; |
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| 51 | } |
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| 52 | } |
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.