framework/db/QueryBuilder.php
private function quoteTableNames($tables, &$params)
    {
        foreach ($tables as $i => $table) {
            if ($table instanceof Query) {
                list($sql, $params) = $this->build($table, $params);
                $tables[$i] = "($sql) " . $this->db->quoteTableName($i);
            } elseif (is_string($i)) {
                if (strpos($table, '(') === false) {
                    $table = $this->db->quoteTableName($table);
                }
                $tables[$i] = "$table " . $this->db->quoteTableName($i);
            } elseif (strpos($table, '(') === false) {
                if (preg_match('/^(.*?)(?i:\s+as|)\s+([^ ]+)$/', $table, $matches)) { // with alias
                    $tables[$i] = $this->db->quoteTableName($matches[1]) . ' ' . $this->db->quoteTableName($matches[2]);
                } else {
                    $tables[$i] = $this->db->quoteTableName($table);
                }
            }
        }

        return $tables;
    }
private function quoteTableNames($tables, &$params)
    {
        foreach ($tables as $i => $table) {
            if ($table instanceof Query) {
                list($sql, $params) = $this->build($table, $params);
                $tables[$i] = "($sql) " . $this->db->quoteTableName($i);
            } elseif (is_string($i)) {
                if (strpos($table, '(') === false) {
                    $table = $this->db->quoteTableName($table);
                }
                $tables[$i] = "$table " . $this->db->quoteTableName($i);
            } elseif (strpos($table, '(') === false) {
                if (preg_match('/^(.*?)(?i:\s+as|)\s+([^ ]+)$/', $table, $matches)) { // with alias
                    $tables[$i] = $this->db->quoteTableName($matches[1]) . ' ' . $this->db->quoteTableName($matches[2]);
                } else {
                    $tables[$i] = $this->db->quoteTableName($table);
                }
            }
        }

        return $tables;
    }
private function quoteTableNames ( $ tables , & $ params ) { foreach ( $ tables as $ i => $ table ) { if ( $ table instanceof Query ) { list ( $ sql , $ params ) = $ this -> build ( $ table , $ params ) ; $ tables [ $ i ] = "($sql) " . $ this -> db -> quoteTableName ( $ i ) ; } elseif ( is_string ( $ i ) ) { if ( strpos ( $ table , '(' ) === false ) { $ table = $ this -> db -> quoteTableName ( $ table ) ; } $ tables [ $ i ] = "$table " . $ this -> db -> quoteTableName ( $ i ) ; } elseif ( strpos ( $ table , '(' ) === false ) { if ( preg_match ( '/^(.*?)(?i:\s+as|)\s+([^ ]+)$/' , $ table , $ matches ) ) { // with alias $ tables [ $ i ] = $ this -> db -> quoteTableName ( $ matches [ 1 ] ) . ' ' . $ this -> db -> quoteTableName ( $ matches [ 2 ] ) ; } else { $ tables [ $ i ] = $ this -> db -> quoteTableName ( $ table ) ; } } } return $ tables ; }
Quotes table names passed.

@param array $tables
@param array $params
@return array
Quotes table names passed .