| Total Complexity | 6 | 
| Total Lines | 36 | 
| Duplicated Lines | 0 % | 
| Changes | 1 | ||
| Bugs | 0 | Features | 0 | 
| 1 | <?php  | 
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| 9 | final class SetterMethods implements AcceptInterface  | 
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| 10 | { | 
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| 11 | /** @var SetterMethod[] */  | 
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| 12 | private $setterMethods;  | 
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| 13 | |||
| 14 | /**  | 
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| 15 | * @param array<SetterMethod> $setterMethods  | 
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| 16 | */  | 
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| 17 | public function __construct(array $setterMethods)  | 
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| 20 | }  | 
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| 21 | |||
| 22 | /**  | 
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| 23 | * @throws Exception  | 
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| 24 | */  | 
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| 25 | public function __invoke(object $instance, Container $container): void  | 
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| 29 | }  | 
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| 30 | }  | 
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| 31 | |||
| 32 | public function add(?SetterMethod $setterMethod = null): void  | 
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| 39 | }  | 
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| 40 | |||
| 41 | /** @inheritDoc */  | 
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| 42 | public function accept(VisitorInterface $visitor)  | 
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| 47 | 
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: