1 | <?php |
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7 | class FilterDate implements FilterInterface |
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8 | { |
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9 | /** |
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10 | * @var string |
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11 | */ |
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12 | protected $operator; |
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13 | |||
14 | /** |
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15 | * @var mixed |
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16 | */ |
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17 | private $grammar; |
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18 | |||
19 | /** |
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20 | * Construct |
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21 | * |
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22 | * @param string $operator |
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23 | */ |
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24 | 16 | public function __construct($operator = '=') |
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28 | |||
29 | /** |
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30 | * Filter |
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31 | * |
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32 | * @param Query\Builder $query |
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33 | * @param int|string $key |
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34 | * @param mixed $value |
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35 | * |
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36 | * @return boolean |
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37 | */ |
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38 | 15 | public function filter($query, $key, $value) |
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65 | |||
66 | /** |
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67 | * Date Formate Database |
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68 | * |
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69 | * @param Builder $query Builder |
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70 | * @param string $key Column |
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71 | * @param string $operator String Operator |
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72 | * |
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73 | * @return string |
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74 | */ |
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75 | 11 | private function dateFormatDb($query, $key, $operator) |
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104 | } |
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105 |
This check looks for variable assignements that are either overwritten by other assignments or where the variable is not used subsequently.
Both the
$myVar
assignment in line 1 and the$higher
assignment in line 2 are dead. The first because$myVar
is never used and the second because$higher
is always overwritten for every possible time line.