The expression $count of type integer|null is loosely compared to true; this is ambiguous if the integer can be zero. You might want to explicitly use !== null instead.
In PHP, under loose comparison (like ==, or !=, or switch conditions),
values of different types might be equal.
For integer values, zero is a special case, in particular the following
results might be unexpected:
0==false// true0==null// true123==false// false123==null// false// It is often better to use strict comparison0===false// false0===null// false
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$body = Middleware::createStream();
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$body->write($html);
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return $response->withBody($body);
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}
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return $response;
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}
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/**
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* Check whether the request is post (or any similar method).
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*
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* @param RequestInterface $request
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*
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* @return bool
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*/
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protected function isPost(RequestInterface $request)
oscarotero /
psr7-middlewares
In PHP, under loose comparison (like
==, or!=, orswitchconditions), values of different types might be equal.For
integervalues, zero is a special case, in particular the following results might be unexpected: