1 | <?php namespace Arcanesoft\Foundation\ViewComposers\System; |
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11 | class PhpInfoComposer |
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12 | { |
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13 | /* ----------------------------------------------------------------- |
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14 | | Constants |
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15 | | ----------------------------------------------------------------- |
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16 | */ |
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17 | const VIEW = 'foundation::admin.system.information._includes.php-info'; |
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18 | |||
19 | /* ----------------------------------------------------------------- |
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20 | | Main Methods |
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21 | | ----------------------------------------------------------------- |
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22 | */ |
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23 | /** |
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24 | * Compose the view. |
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25 | * |
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26 | * @param \Illuminate\View\View $view |
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27 | */ |
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28 | public function compose(View $view) |
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36 | |||
37 | /* ----------------------------------------------------------------- |
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38 | | Other Methods |
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39 | | ----------------------------------------------------------------- |
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40 | */ |
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41 | /** |
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42 | * Check the PHP requirements. |
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43 | * |
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44 | * @return \Illuminate\Support\Collection |
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45 | */ |
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46 | private function checkPhpRequirements() |
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54 | } |
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55 |
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.