1 | <?php |
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2 | /** |
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3 | * 语言包加载 |
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4 | * |
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5 | * @author mybsdc <[email protected]> |
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6 | * @date 2020/1/16 |
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7 | * @time 16:30 |
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8 | */ |
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9 | |||||
10 | namespace Luolongfei\Lib; |
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11 | |||||
12 | class Lang |
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13 | { |
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14 | /** |
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15 | * @var Lang |
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16 | */ |
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17 | protected static $instance; |
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18 | |||||
19 | /** |
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20 | * @var array |
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21 | */ |
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22 | public $lang; |
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23 | |||||
24 | public function __construct() |
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25 | { |
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26 | $this->lang = require sprintf('%s/lang/%s.php', RESOURCES_PATH, config('locale')); |
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0 ignored issues
–
show
Bug
introduced
by
![]() It seems like
config('locale') can also be of type array ; however, parameter $values of sprintf() does only seem to accept double|integer|string , maybe add an additional type check?
(
Ignorable by Annotation
)
If this is a false-positive, you can also ignore this issue in your code via the
![]() |
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27 | } |
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28 | |||||
29 | /** |
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30 | * @param string $key |
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31 | * |
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32 | * @return array|mixed|null |
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33 | */ |
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34 | public function get($key = '') |
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35 | { |
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36 | $lang = $this->lang; |
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37 | |||||
38 | if (strlen($key)) { |
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39 | if (strpos($key, '.')) { |
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40 | $keys = explode('.', $key); |
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41 | $val = $lang; |
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42 | foreach ($keys as $k) { |
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43 | if (!isset($val[$k])) { |
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44 | return null; // 任一下标不存在就返回null |
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45 | } |
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46 | |||||
47 | $val = $val[$k]; |
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48 | } |
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49 | |||||
50 | return $val; |
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51 | } else { |
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52 | if (isset($lang[$key])) { |
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53 | return $lang[$key]; |
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54 | } |
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55 | |||||
56 | return null; |
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57 | } |
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58 | } |
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59 | |||||
60 | return $lang; |
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61 | } |
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62 | |||||
63 | /** |
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64 | * @return Lang |
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65 | */ |
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66 | public static function instance() |
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67 | { |
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68 | if (!self::$instance instanceof self) { |
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0 ignored issues
–
show
|
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69 | self::$instance = new self(); |
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70 | } |
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71 | |||||
72 | return self::$instance; |
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73 | } |
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74 | } |