zemit-cms /
core
| Total Complexity | 3 |
| Total Lines | 27 |
| Duplicated Lines | 0 % |
| Coverage | 100% |
| Changes | 2 | ||
| Bugs | 0 | Features | 0 |
| 1 | <?php |
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| 16 | trait Options |
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| 17 | { |
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| 18 | public Manager $optionsManager; |
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| 19 | |||
| 20 | /** |
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| 21 | * Initialize Options Manager |
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| 22 | */ |
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| 23 | 4 | public function initializeOptions(): void |
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| 27 | } |
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| 28 | |||
| 29 | /** |
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| 30 | * Return the existing or a new Options Manager of the current instance |
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| 31 | */ |
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| 32 | 4 | public function getOptionsManager(): Manager |
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| 35 | } |
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| 36 | |||
| 37 | /** |
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| 38 | * Set an Options Manager for the current instance |
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| 39 | */ |
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| 40 | 4 | public function setOptionsManager(Manager $optionsManager = null): void |
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| 45 |
Let?s assume that you have a directory layout like this:
. |-- OtherDir | |-- Bar.php | `-- Foo.php `-- SomeDir `-- Foo.phpand let?s assume the following content of
Bar.php:If both files
OtherDir/Foo.phpandSomeDir/Foo.phpare loaded in the same runtime, you will see a PHP error such as the following:PHP Fatal error: Cannot use SomeDir\Foo as Foo because the name is already in use in OtherDir/Foo.phpHowever, as
OtherDir/Foo.phpdoes not necessarily have to be loaded and the error is only triggered if it is loaded beforeOtherDir/Bar.php, this problem might go unnoticed for a while. In order to prevent this error from surfacing, you must import the namespace with a different alias: