1 | <?php |
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19 | class MiddlewareQueue implements IteratorAggregate |
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20 | { |
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21 | /** @var SplPriorityQueue middleware */ |
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22 | protected $queue; |
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23 | |||
24 | 4 | public function __construct() |
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28 | |||
29 | /** |
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30 | * Adds middleware to queue |
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31 | * |
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32 | * @param MiddlewareInterface $middleware |
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33 | * @param int $priority |
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34 | * @return \self |
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35 | */ |
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36 | 4 | public function add(MiddlewareInterface $middleware, int $priority = 100): self |
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41 | |||
42 | /** |
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43 | * Implements IteratorAggregate |
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44 | * |
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45 | * @return Traversable |
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46 | */ |
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47 | 4 | public function getIterator(): Traversable |
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51 | } |
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52 |