| 1 | <?php |
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| 21 | class PersonalSettingsControllerTest extends AbstractElasticsearchTestCase |
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| 22 | { |
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| 23 | /** |
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| 24 | * @var Client. |
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| 25 | */ |
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| 26 | private $client; |
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| 27 | |||
| 28 | /** |
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| 29 | * {@inheritdoc} |
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| 30 | */ |
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| 31 | protected function setUp() |
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| 36 | |||
| 37 | /** |
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| 38 | * Test settings page ability to set values to cookie. |
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| 39 | */ |
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| 40 | public function testSettingsAction() |
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| 61 | } |
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| 62 |
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.