Duplicate code is one of the most pungent code smells. A rule that is often used is to re-structure code once it is duplicated in three or more places.
Common duplication problems, and corresponding solutions are:
1 | <?php declare(strict_types=1); |
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11 | class ObjectMapTest extends TestCase |
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12 | { |
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13 | public function testPutNonAnObjectFails() |
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19 | |||
20 | View Code Duplication | public function testPutAndGet() |
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30 | } |
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31 |
It seems like the type of the argument is not accepted by the function/method which you are calling.
In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug.
We suggest to add an explicit type cast like in the following example: