| 1 | <?php |
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| 9 | class ComposeFileTest extends PHPUnit_Framework_TestCase |
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| 10 | { |
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| 11 | /** |
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| 12 | * Test create file success |
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| 13 | */ |
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| 14 | public function testCreateCompseFileSuccess() { |
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| 17 | |||
| 18 | /** |
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| 19 | * Test create file failed |
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| 20 | * |
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| 21 | * @expectedException Exception |
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| 22 | */ |
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| 23 | public function testCreateCompseFileFailed() { |
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| 26 | } |
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| 27 |
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.