1 | <?php |
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9 | class Stack |
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10 | { |
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11 | /** |
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12 | * @var array |
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13 | */ |
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14 | private $middleware; |
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15 | |||
16 | /** |
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17 | * @param array $middleware |
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18 | */ |
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19 | 3 | public function __construct(array $middleware = []) |
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23 | |||
24 | /** |
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25 | * Add a middleware to the end of the stack. |
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26 | * |
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27 | * @param ServerMiddlewareInterface $middleware |
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28 | * |
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29 | * @return void |
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30 | */ |
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31 | 1 | public function append(ServerMiddlewareInterface $middleware) |
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35 | |||
36 | /** |
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37 | * Add a middleware to the beginning of the stack. |
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38 | * |
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39 | * @param ServerMiddlewareInterface $middleware |
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40 | * |
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41 | * @return void |
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42 | */ |
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43 | 1 | public function prepend(ServerMiddlewareInterface $middleware) |
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47 | |||
48 | /** |
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49 | * Dispatch the middleware stack. |
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50 | * |
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51 | * @param ServerRequestInterface $request |
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52 | * @param callable $default to call when no middleware is available |
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53 | * |
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54 | * @return ResponseInterface |
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55 | */ |
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56 | 2 | public function dispatch(ServerRequestInterface $request, callable $default) |
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62 | } |
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63 |