| 1 | <?php | ||
| 12 | trait HasPivotTable | ||
| 13 | { | ||
| 14 | use HasPivotForeignKey; | ||
| 15 | use HasPivotPrimaryKey; | ||
| 16 | |||
| 17 | /** | ||
| 18 | * @param $params | ||
| 19 | */ | ||
| 20 | public function addPivotParams($params) | ||
| 25 | |||
| 26 | /** | ||
| 27 | * @return Connection | ||
| 28 | */ | ||
| 29 | 1 | public function getDB() | |
| 33 | |||
| 34 | /** @noinspection PhpMissingParentCallCommonInspection | ||
| 35 | * @return string | ||
| 36 | */ | ||
| 37 | 2 | public function generateTable() | |
| 41 | |||
| 42 | /** | ||
| 43 | * Builds the name of a has-and-belongs-to-many association table | ||
| 44 | * @return string | ||
| 45 | */ | ||
| 46 | 1 | public function generatePivotTable() | |
| 56 | |||
| 57 | /** | ||
| 58 | * @param SelectQuery $query | ||
| 59 | */ | ||
| 60 | 1 | protected function hydrateQueryWithPivotConstraints($query) | |
| 66 | } | ||
| 67 | 
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.