1 | <?php |
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15 | trait HasConfig |
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16 | { |
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17 | /* ----------------------------------------------------------------- |
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18 | | Properties |
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19 | | ----------------------------------------------------------------- |
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20 | */ |
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21 | |||
22 | /** |
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23 | * Merge multiple config files into one instance (package name as root key) |
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24 | * |
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25 | * @var bool |
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26 | */ |
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27 | protected $multiConfigs = false; |
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28 | |||
29 | /* ----------------------------------------------------------------- |
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30 | | Main Methods |
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31 | | ----------------------------------------------------------------- |
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32 | */ |
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33 | |||
34 | /** |
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35 | * Get config folder. |
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36 | * |
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37 | * @return string |
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38 | */ |
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39 | protected function getConfigFolder(): string |
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43 | |||
44 | /** |
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45 | * Get config key. |
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46 | * |
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47 | * @return string |
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48 | */ |
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49 | 18 | protected function getConfigKey(): string |
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53 | |||
54 | /** |
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55 | * Get config file path. |
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56 | * |
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57 | * @return string |
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58 | */ |
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59 | 18 | protected function getConfigFile(): string |
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63 | |||
64 | /** |
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65 | * Register configs. |
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66 | * |
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67 | * @param string $separator |
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68 | */ |
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69 | 18 | protected function registerConfig(string $separator = '.'): void |
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75 | |||
76 | /** |
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77 | * Register all package configs. |
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78 | * |
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79 | * @param string $separator |
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80 | */ |
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81 | private function registerMultipleConfigs(string $separator = '.'): void |
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89 | |||
90 | /** |
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91 | * Publish the config file. |
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92 | * |
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93 | * @param string|null $path |
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94 | */ |
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95 | protected function publishConfig(?string $path = null): void |
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101 | } |
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102 |
This check looks for methods that are used by a trait but not required by it.
To illustrate, let’s look at the following code example
The trait
Idable
provides a methodequalsId
that in turn relies on the methodgetId()
. If this method does not exist on a class mixing in this trait, the method will fail.Adding the
getId()
as an abstract method to the trait will make sure it is available.