1 | <?php |
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20 | final class AsyncClient implements AsyncClientInterface |
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21 | { |
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22 | /** |
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23 | * @var ClientInterface |
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24 | */ |
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25 | private $client; |
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26 | |||
27 | /** |
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28 | * @param ClientInterface $client |
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29 | */ |
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30 | private function __construct(ClientInterface $client) |
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34 | |||
35 | /** |
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36 | * @param LoopInterface $loop |
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37 | * @param array $options |
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38 | * @return AsyncClient |
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39 | */ |
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40 | public static function create(string $host, LoopInterface $loop, array $options = []): self |
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47 | |||
48 | /** |
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49 | * @internal |
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50 | * @param ClientInterface $client |
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51 | * @return AsyncClient |
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52 | */ |
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53 | public static function createFromClient(ClientInterface $client): self |
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57 | |||
58 | public function hydrate(string $resource): CancellablePromiseInterface |
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62 | |||
63 | public function extract(ResourceInterface $resource): CancellablePromiseInterface |
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67 | |||
68 | public function APIVersion(): CancellablePromiseInterface |
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72 | |||
73 | public function pid(): CancellablePromiseInterface |
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77 | |||
78 | public function restart(): CancellablePromiseInterface |
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82 | |||
83 | public function shutdown(): CancellablePromiseInterface |
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87 | |||
88 | public function programs(): Observable |
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92 | } |
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93 |
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: