XOOPS /
XoopsCore
| Conditions | 4 |
| Paths | 3 |
| Total Lines | 24 |
| Code Lines | 15 |
| Lines | 0 |
| Ratio | 0 % |
| Changes | 0 | ||
| 1 | <?php |
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| 23 | public function usermenu() |
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| 24 | { |
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| 25 | $helper = Xoops::getModuleHelper('userconfigs'); |
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| 26 | $subMenu = array(); |
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| 27 | // Prevent wasting resources |
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| 28 | if ($helper->isCurrentModule()) { |
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| 29 | if ($plugins = \Xoops\Module\Plugin::getPlugins('userconfigs')) { |
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| 30 | foreach (array_keys($plugins) as $dirName) { |
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| 31 | $mHelper = Xoops::getModuleHelper($dirName); |
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| 32 | $subMenu[] = [ |
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| 33 | 'name' => $mHelper->getModule()->getVar('name'), |
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| 34 | 'link' => 'index.php?op=showmod&mid=' . $mHelper->getModule()->getVar('mid') |
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| 35 | ]; |
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| 36 | } |
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| 37 | } |
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| 38 | } |
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| 39 | |||
| 40 | $ret[] = [ |
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| 41 | 'name' => $helper->getModule()->getVar('name'), |
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| 42 | 'link' => $helper->url('index.php'), |
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| 43 | 'subMenu' => $subMenu, |
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| 44 | ]; |
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| 45 | return $ret; |
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| 46 | } |
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| 47 | } |
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| 48 |
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.