XBRL.php
public function getDefinitionRoleDimensionMemberHierarchy( $role )
	{
		return ! isset( $this->definitionRoleRefs[ $role ]['hierarchy'] ) ||
				 count( $this->definitionRoleRefs[ $role ]['hierarchy'] ) === 0
			? array()
			: $this->definitionRoleRefs[ $role ]['hierarchy'];
	}
public function getDefinitionRoleDimensionMemberHierarchy( $role )
	{
		return ! isset( $this->definitionRoleRefs[ $role ]['hierarchy'] ) ||
				 count( $this->definitionRoleRefs[ $role ]['hierarchy'] ) === 0
			? array()
			: $this->definitionRoleRefs[ $role ]['hierarchy'];
	}
public function getDefinitionRoleDimensionMemberHierarchy ( $ role ) { return ! isset ( $ this -> definitionRoleRefs [ $ role ] [ 'hierarchy' ] ) || count ( $ this -> definitionRoleRefs [ $ role ] [ 'hierarchy' ] ) === 0 ? array ( ) : $ this -> definitionRoleRefs [ $ role ] [ 'hierarchy' ] ; }
Provide access to the definitionRole dimension hierarchy for a specific role
@param string $role The name of the role
@return array A list of primary items
Provide access to the definitionRole dimension hierarchy for a specific role