Doctrine\ORM\Tools\SchemaTool::_getAssociationTables PHP Method

    private function _getAssociationTables(array $classes)
    {
        $associationTables = array();

        foreach ($classes as $class) {
            foreach ($class->associationMappings as $assoc) {
                if ($assoc['isOwningSide'] && $assoc['type'] == ClassMetadata::MANY_TO_MANY) {
                    $associationTables[] = $assoc['joinTable']['name'];
                }
            }
        }

        return $associationTables;
    }