@param boolean $createMissingRoles
Return type: | ZendPermissionsRbacRbac |
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Add a child.
Parameters: | string|RoleInterface – |
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Return type: | RoleInterface |
Throws : | ExceptionInvalidArgumentException |
Is a child with $name registered?
Parameters: | ZendPermissionsRbacRoleInterface|string – |
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Return type: | bool |