PHP Class Zend\Expressive\ErrorMiddlewarePipe
Normal MiddlewarePipe implementations implement Zend\Stratigility\MiddlewareInterface,
which can be consumed as normal middleware, but not as error middleware, as
the signature for error middleware differs.
This class wraps a MiddlewarePipe, and consumes its internal pipeline
within a functor signature that works for error middleware.
It is not implemented as an extension of MiddlewarePipe, as that class
implements the MiddlewareInterface, which prevents its use as error
middleware.
显示文件
Open project: zendframework/zend-expressive
Public Methods
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Description |
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__construct ( MiddlewarePipe $pipeline ) |
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__invoke ( mixed $error, Psr\Http\Message\ServerRequestInterface $request, Psr\Http\Message\ResponseInterface $response, callable $out ) : Psr\Http\Message\ResponseInterface |
Handle an error request. |
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Private Methods
| Method |
Description |
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decorateRequest ( Psr\Http\Message\ServerRequestInterface $request ) : Request |
Decorate the request with the Stratigility decorator. |
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decorateResponse ( Psr\Http\Message\ResponseInterface $response ) : Response |
Decorate the response with the Stratigility decorator. |
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getInternalPipeline ( ) : SplQueue |
Retrieve the internal pipeline from the composed MiddlewarePipe. |
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Method Details
__construct()
public method
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public __construct ( MiddlewarePipe $pipeline ) |
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$pipeline |
Zend\Stratigility\MiddlewarePipe |
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This is essentially a version of the MiddlewarePipe that acts as a pipeline
for solely error middleware; it's primary use case is to allow configuring
arrays of error middleware as a single pipeline.
Operation is identical to MiddlewarePipe, with the single exception that
$next is called with the $error argument.
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public __invoke ( mixed $error, Psr\Http\Message\ServerRequestInterface $request, Psr\Http\Message\ResponseInterface $response, callable $out ) : Psr\Http\Message\ResponseInterface |
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$error |
mixed |
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$request |
Psr\Http\Message\ServerRequestInterface |
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$response |
Psr\Http\Message\ResponseInterface |
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$out |
callable |
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| return |
Psr\Http\Message\ResponseInterface |
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