1 | <?php |
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11 | class ThemeSettingsStorage extends Component implements SettingsStorageInterface |
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12 | { |
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13 | /** |
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14 | * @return SettingsStorage |
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15 | */ |
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16 | protected function getStorage() |
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20 | |||
21 | /** |
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22 | * @var string |
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23 | */ |
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24 | public $cacheKey; |
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25 | |||
26 | public function init() |
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32 | |||
33 | /** |
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34 | * @return Cache |
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35 | */ |
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36 | protected function getCache() |
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40 | |||
41 | /** |
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42 | * @inheritdoc |
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43 | */ |
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44 | public function set(Model $model) |
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51 | |||
52 | /** |
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53 | * @return mixed |
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54 | */ |
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55 | public function get() |
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66 | } |
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67 |
Let’s assume that you have a directory layout like this:
and let’s assume the following content of
Bar.php
:If both files
OtherDir/Foo.php
andSomeDir/Foo.php
are 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.php
However, as
OtherDir/Foo.php
does 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: