Oracle OCI8 support for CI 4

Hi Boyos!
i fixed the problem rewriting the Connection.php from the OCI8 Driver this way:

Code:

public function storedProcedure(string $package, string $procedure, array $params)
    {
        if ($package === '' || $procedure === '') {
            throw new DatabaseException(lang('Database.invalidArgument', [$package . $procedure]));
        }

        // Build the query string
        $sql = 'BEGIN ' . $package . '.' . $procedure . '(';

        $haveCursor = false;

        foreach ($params as $param) {
            $sql .= $param['name'] . ',';

            if (isset($param['type']) && $param['type'] === OCI_B_CURSOR) {
                $haveCursor = true;
            }
        }
        $sql = trim($sql, ',') . '); END;';

        /** by gus */
        try {
            // Connect to the database and set the connection ID
            $this->connID = $this->connect($this->pConnect);
        } catch (Throwable $e) {
            $connectionErrors[] = sprintf('Main connection [%s]: %s', $this->DBDriver, $e->getMessage());
            log_message('error', 'Error connecting to the database: ' . $e->getMessage());
        }
        /** by gus */

        $this->resetStmtId = false;
        $this->stmtId      = oci_parse($this->connID, $sql);
        $this->bindParams($params);
        /** by gus CHANGE FOR NULL */
        $result            = $this->query($sql, null, $haveCursor);
        $this->resetStmtId = true;

        /** by gus */
        $this->close();
        /** by gus */
        return $result;
    }

    /**
    * Bind parameters
    *
    * @param array $params
    *
    * @return void
    */
    protected function bindParams($params)
    {
        if (! is_array($params) || ! is_resource($this->stmtId)) {
            return;
        }

        foreach ($params as $param) {
            foreach (['name', 'value', 'type', 'length'] as $val) {
                if (! isset($param[$val])) {
                    /** by gus */
                    $param[$val] = null;
                    /** by gus */
                }
            }
            /** by gus */
            $param['length'] = ($param['length'] == null)? -1 : $param['length'];
            $param['type'] = ($param['type'] == null)? SQLT_CHR : $param['type'];
            /** by gus */
            oci_bind_by_name($this->stmtId, $param['name'], $param['value'], $param['length'], $param['type']);
        }
    }

All yours for testing!
Salute!