getAssignment() public abstract method
Returns the assignment information regarding a role and a user.
| public abstract null|yii\rbac\Assignment getAssignment ( $roleName, $userId ) | ||
|---|---|---|
| $roleName | string | 
 The role name  |  
| $userId | string|integer | 
 The user ID (see yii\web\User::$id)  |  
| return | null|yii\rbac\Assignment | 
 The assignment information. Null is returned if the role is not assigned to the user.  |  
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