1 | <?php |
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12 | class EmailConfirm extends Model |
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13 | { |
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14 | /** |
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15 | * @var string |
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16 | */ |
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17 | public $email; |
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18 | |||
19 | /** |
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20 | * @var string |
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21 | */ |
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22 | public $client; |
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23 | |||
24 | /** |
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25 | * @var integer |
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26 | */ |
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27 | public $id; |
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28 | |||
29 | /** |
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30 | * @var string The API module name and the method name (in API call names manner) to which the request should be sent. |
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31 | * For example: `clientConfirmEmail` or `contactConfirmEmail` |
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32 | */ |
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33 | public $what; |
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34 | |||
35 | /** |
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36 | * @var string |
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37 | */ |
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38 | public $salt; |
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39 | |||
40 | /** |
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41 | * @var string |
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42 | */ |
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43 | public $hash; |
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44 | |||
45 | /** |
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46 | * {@inheritdoc} |
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47 | * @return array |
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48 | */ |
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49 | public function rules() |
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58 | |||
59 | /** |
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60 | * Send http request to API |
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61 | * @return string|bool |
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62 | */ |
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63 | public function confirm() |
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81 | } |
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82 | |||
83 |
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.