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1 | <?php |
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2 | /** |
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3 | * Utility to get country and municipality codes with EDB-Brugs |
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4 | * |
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5 | * PHP Version 5 |
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6 | * |
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7 | * @category EDBBrugs |
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8 | * @package EDBBrugs |
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9 | * @author Lars Olesen <[email protected]> |
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10 | * @license MIT Open Source License https://opensource.org/licenses/MIT |
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11 | * @version GIT: <git_id> |
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12 | */ |
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13 | |||
14 | namespace EDBBrugs; |
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15 | |||
16 | use EDBBrugs\UtilityInterface; |
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17 | |||
18 | /** |
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19 | * Utility to get country and municipality codes with EDB-Brugs |
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20 | * |
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21 | * @category EDBBrugs |
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22 | * @package EDBBrugs |
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23 | * @author Lars Olesen <[email protected]> |
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24 | * @license MIT Open Source License https://opensource.org/licenses/MIT |
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25 | * @version GIT: <git_id> |
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26 | */ |
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27 | class Utility implements UtilityInterface |
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28 | { |
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29 | /** |
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30 | * Gets country code |
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31 | * |
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32 | * $return integer |
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33 | */ |
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34 | 2 | public function getCountryCode($country) |
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35 | { |
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36 | 2 | $rows = $this->getCSV(DIRNAME(__FILE__) . "/data/Landekoder.csv", $country); |
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37 | 2 | $stored_in_column = 2; |
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38 | 2 | return $rows[$stored_in_column]; |
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39 | } |
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40 | |||
41 | /** |
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42 | * Gets municipality code |
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43 | * |
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44 | * $return integer |
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45 | */ |
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46 | 2 | public function getMunicipalityCode($municipality) |
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47 | { |
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48 | 2 | $rows = $this->getCSV(DIRNAME(__FILE__) . "/data/Kommuner.csv", $municipality); |
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49 | 2 | $stored_in_column = 2; |
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50 | 2 | return $rows[$stored_in_column]; |
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51 | } |
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52 | |||
53 | /** |
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54 | * Loops through csv file and stops with search |
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55 | * |
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56 | * @param $file_name |
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57 | * @param $search |
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58 | * @return array |
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59 | */ |
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60 | 4 | protected function getCSV($file_name, $search) |
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61 | { |
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62 | 4 | $ch = fopen($file_name, "r"); |
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63 | 4 | $header_row = fgetcsv($ch); |
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0 ignored issues
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64 | |||
65 | // This will loop through all the rows until it reaches the end |
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66 | 4 | while ($row = fgetcsv($ch, 0, ";")) { |
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67 | 4 | if ($this->substrInArray($search, $row)) { |
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68 | 2 | return $row; |
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69 | } |
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70 | 4 | } |
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71 | 2 | return 0; |
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72 | } |
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73 | |||
74 | /** |
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75 | * A version of in_array() that does a sub string match on $needle |
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76 | * |
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77 | * @param mixed $needle The searched value |
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78 | * @param array $haystack The array to search in |
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79 | * @return boolean |
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80 | */ |
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81 | private function substrInArray($needle, array $haystack) |
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82 | { |
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83 | 4 | $filtered = array_filter($haystack, function ($item) use ($needle) { |
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84 | 4 | return false !== strpos($item, $needle); |
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85 | 4 | }); |
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86 | |||
87 | 4 | return !empty($filtered); |
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88 | } |
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89 | } |
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90 |
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.