Total Complexity | 3 |
Total Lines | 20 |
Duplicated Lines | 0 % |
Changes | 0 |
1 | <?php |
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20 | $container = new class([ 'controller' => $controller ]) implements ContainerInterface { |
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21 | |||
22 | /** |
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23 | * @var array |
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24 | */ |
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25 | private $controllers; |
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26 | |||
27 | public function __construct(array $controllers) |
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30 | } |
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31 | |||
32 | public function get($id) |
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33 | { |
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34 | return $this->controllers[$id]; |
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35 | } |
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36 | |||
37 | public function has($id) |
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40 | } |
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41 | }; |
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52 |
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: