Horde_Rdo_Query::_join PHP Method

    protected function _join(&$sql, &$bindParams)
    {
        foreach ($this->relationships as $relationship) {
            $relsql = array();
            $table = $relationship['table'];
            $tableAlias = $relationship['tableAlias'];
            foreach ($relationship['query'] as $key => $value) {
                if ($value instanceof Horde_Rdo_Query_Literal) {
                    $relsql[] = $key . ' = ' . str_replace("{$table}.", "{$tableAlias}.", (string) $value);
                } else {
                    $relsql[] = $key . ' = ?';
                    $bindParams[] = $value;
                }
            }
            $sql .= ' ' . $relationship['join_type'] . ' ' . $relationship['table'] . ' ' . $tableAlias . ' ON ' . implode(' AND ', $relsql);
        }
    }