| 1 | <?php | ||
| 12 | trait HasStoresTrait | ||
| 13 | { | ||
| 14 | /** | ||
| 15 | * The array of resolved cache stores. | ||
| 16 | * | ||
| 17 | * @var array | ||
| 18 | */ | ||
| 19 | protected $stores = []; | ||
| 20 | |||
| 21 | /** | ||
| 22 | * Get a cache store instance by name. | ||
| 23 | * | ||
| 24 | * @param string|null $name | ||
| 25 | * @return Repository | ||
| 26 | */ | ||
| 27 | 3 | public function store($name = null) | |
| 32 | |||
| 33 | /** | ||
| 34 | * Get the default cache driver name. | ||
| 35 | * | ||
| 36 | * @return string | ||
| 37 | */ | ||
| 38 | 2 | public function getDefaultStore() | |
| 42 | |||
| 43 | /** | ||
| 44 | * Attempt to get the store from the local cache. | ||
| 45 | * | ||
| 46 | * @param string $name | ||
| 47 | * @return Repository | ||
| 48 | */ | ||
| 49 | 2 | protected function getStore($name) | |
| 54 | |||
| 55 | /** | ||
| 56 | * @param $name | ||
| 57 | * @return Repository | ||
| 58 | */ | ||
| 59 | 2 | protected function resolve($name) | |
| 75 | |||
| 76 | /** | ||
| 77 | * @param $driver | ||
| 78 | * @return Repository | ||
| 79 | */ | ||
| 80 | 2 | protected function repository($driver) | |
| 84 | } | ||
| 85 | 
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
Idableprovides a methodequalsIdthat 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.