Jagepard /
PhpDesignPatterns-Builder
| Total Complexity | 2 |
| Total Lines | 23 |
| Duplicated Lines | 0 % |
| Changes | 3 | ||
| Bugs | 0 | Features | 1 |
| 1 | <?php |
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| 13 | class Desktop implements ComputerInterface |
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| 14 | { |
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| 15 | /** |
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| 16 | * @var array |
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| 17 | */ |
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| 18 | private $components = []; |
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| 19 | |||
| 20 | /** |
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| 21 | * Desktop constructor. |
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| 22 | * @param array $part |
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| 23 | */ |
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| 24 | public function __construct(array $part) |
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| 25 | { |
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| 26 | $this->components = $part; |
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| 27 | } |
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| 28 | |||
| 29 | /** |
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| 30 | * @param string $part |
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| 31 | * @return AbstractPart |
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| 32 | */ |
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| 33 | public function getComponent(string $part): AbstractPart |
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| 36 | } |
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| 37 | } |
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| 38 |
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: