| 1 | <?php |
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| 12 | abstract class AbstractKernel |
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| 13 | { |
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| 14 | use ContainerAwareTrait; |
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| 15 | |||
| 16 | /** |
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| 17 | * AbstractKernel constructor. |
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| 18 | */ |
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| 19 | public function __construct() |
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| 27 | |||
| 28 | private function registerExceptionHandler() |
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| 29 | { |
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| 30 | $handler = new Handler(new DefaultFormatter()); |
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| 31 | |||
| 32 | } |
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| 33 | |||
| 34 | private function createContainer() |
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| 40 | |||
| 41 | private function loadEnvironment() |
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| 46 | } |
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| 47 |
This check looks for variable assignements that are either overwritten by other assignments or where the variable is not used subsequently.
Both the
$myVarassignment in line 1 and the$higherassignment in line 2 are dead. The first because$myVaris never used and the second because$higheris always overwritten for every possible time line.