<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); /** * CodeIgniter * * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE * * Licensed under the Open Software License version 3.0 * * This source file is subject to the Open Software License (OSL 3.0) that is * bundled with this package in the files license.txt / license.rst. It is * also available through the world wide web at this URL: * http://opensource.org/licenses/OSL-3.0 * If you did not receive a copy of the license and are unable to obtain it * through the world wide web, please send an email to * licensing@ellislab.com so we can send you a copy immediately. * * @package CodeIgniter * @author EllisLab Dev Team * @copyright Copyright (c) 2008 - 2012, EllisLab, Inc. (http://ellislab.com/) * @license http://opensource.org/licenses/OSL-3.0 Open Software License (OSL 3.0) * @link http://codeigniter.com * @since Version 1.0 * @filesource */ /** * SQLSRV Result Class * * This class extends the parent result class: CI_DB_result * * @category Database * @author EllisLab Dev Team * @link http://codeigniter.com/user_guide/database/ * @since 2.0.3 */ class CI_DB_sqlsrv_result extends CI_DB_result { /** * Number of rows in the result set * * @return int */ public function num_rows() { return is_int($this->num_rows) ? $this->num_rows : $this->num_rows = @sqlsrv_num_rows($this->result_id); } // -------------------------------------------------------------------- /** * Number of fields in the result set * * @return int */ public function num_fields() { return @sqlsrv_num_fields($this->result_id); } // -------------------------------------------------------------------- /** * Fetch Field Names * * Generates an array of column names * * @return array */ public function list_fields() { $field_names = array(); foreach (sqlsrv_field_metadata($this->result_id) as $offset => $field) { $field_names[] = $field['Name']; } return $field_names; } // -------------------------------------------------------------------- /** * Field data * * Generates an array of objects containing field meta-data * * @return array */ public function field_data() { $retval = array(); foreach (sqlsrv_field_metadata($this->result_id) as $offset => $field) { $F = new stdClass(); $F->name = $field['Name']; $F->type = $field['Type']; $F->max_length = $field['Size']; $F->primary_key = 0; $F->default = ''; $retval[] = $F; } return $retval; } // -------------------------------------------------------------------- /** * Free the result * * @return void */ public function free_result() { if (is_resource($this->result_id)) { sqlsrv_free_stmt($this->result_id); $this->result_id = FALSE; } } // -------------------------------------------------------------------- /** * Result - associative array * * Returns the result set as an array * * @return array */ protected function _fetch_assoc() { return sqlsrv_fetch_array($this->result_id, SQLSRV_FETCH_ASSOC); } // -------------------------------------------------------------------- /** * Result - object * * Returns the result set as an object * * @param string * @return object */ protected function _fetch_object($class_name = 'stdClass') { return sqlsrv_fetch_object($this->result_id, $class_name); } } /* End of file sqlsrv_result.php */ /* Location: ./system/database/drivers/sqlsrv/sqlsrv_result.php */