From 0e8968ab7c309d17cd61079f7554ced1411a8792 Mon Sep 17 00:00:00 2001
From: Andrey Andreev <narf@bofh.bg>
Date: Thu, 26 Jan 2012 02:04:37 +0200
Subject: Improve the SQLSRV (MSSQL) database driver

---
 system/database/drivers/sqlsrv/sqlsrv_result.php | 62 ++++++++++--------------
 1 file changed, 26 insertions(+), 36 deletions(-)

(limited to 'system/database/drivers/sqlsrv/sqlsrv_result.php')

diff --git a/system/database/drivers/sqlsrv/sqlsrv_result.php b/system/database/drivers/sqlsrv/sqlsrv_result.php
index 1ee19c2d1..c5f9093db 100644
--- a/system/database/drivers/sqlsrv/sqlsrv_result.php
+++ b/system/database/drivers/sqlsrv/sqlsrv_result.php
@@ -1,13 +1,13 @@
-<?php  if ( ! defined('BASEPATH')) exit('No direct script access allowed');
+<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
 /**
  * CodeIgniter
  *
  * An open source application development framework for PHP 5.1.6 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:
@@ -25,8 +25,6 @@
  * @filesource
  */
 
-// ------------------------------------------------------------------------
-
 /**
  * SQLSRV Result Class
  *
@@ -41,10 +39,9 @@ class CI_DB_sqlsrv_result extends CI_DB_result {
 	/**
 	 * Number of rows in the result set
 	 *
-	 * @access	public
-	 * @return	integer
+	 * @return	int
 	 */
-	function num_rows()
+	public function num_rows()
 	{
 		return @sqlsrv_num_rows($this->result_id);
 	}
@@ -54,10 +51,9 @@ class CI_DB_sqlsrv_result extends CI_DB_result {
 	/**
 	 * Number of fields in the result set
 	 *
-	 * @access	public
-	 * @return	integer
+	 * @return	int
 	 */
-	function num_fields()
+	public function num_fields()
 	{
 		return @sqlsrv_num_fields($this->result_id);
 	}
@@ -69,17 +65,16 @@ class CI_DB_sqlsrv_result extends CI_DB_result {
 	 *
 	 * Generates an array of column names
 	 *
-	 * @access	public
 	 * @return	array
 	 */
-	function list_fields()
+	public function list_fields()
 	{
 		$field_names = array();
-		foreach(sqlsrv_field_metadata($this->result_id) as $offset => $field)
+		foreach (sqlsrv_field_metadata($this->result_id) as $offset => $field)
 		{
 			$field_names[] = $field['Name'];
 		}
-		
+
 		return $field_names;
 	}
 
@@ -90,24 +85,23 @@ class CI_DB_sqlsrv_result extends CI_DB_result {
 	 *
 	 * Generates an array of objects containing field meta-data
 	 *
-	 * @access	public
 	 * @return	array
 	 */
-	function field_data()
+	public function field_data()
 	{
 		$retval = array();
-		foreach(sqlsrv_field_metadata($this->result_id) as $offset => $field)
+		foreach (sqlsrv_field_metadata($this->result_id) as $offset => $field)
 		{
-			$F 				= new stdClass();
-			$F->name 		= $field['Name'];
-			$F->type 		= $field['Type'];
+			$F 		= new stdClass();
+			$F->name 	= $field['Name'];
+			$F->type 	= $field['Type'];
 			$F->max_length	= $field['Size'];
 			$F->primary_key = 0;
-			$F->default		= '';
-			
+			$F->default	= '';
+
 			$retval[] = $F;
 		}
-		
+
 		return $retval;
 	}
 
@@ -116,9 +110,9 @@ class CI_DB_sqlsrv_result extends CI_DB_result {
 	/**
 	 * Free the result
 	 *
-	 * @return	null
+	 * @return	void
 	 */
-	function free_result()
+	public function free_result()
 	{
 		if (is_resource($this->result_id))
 		{
@@ -136,10 +130,9 @@ class CI_DB_sqlsrv_result extends CI_DB_result {
 	 * this internally before fetching results to make sure the
 	 * result set starts at zero
 	 *
-	 * @access	private
-	 * @return	array
+	 * @return	void
 	 */
-	function _data_seek($n = 0)
+	protected function _data_seek($n = 0)
 	{
 		// Not implemented
 	}
@@ -151,10 +144,9 @@ class CI_DB_sqlsrv_result extends CI_DB_result {
 	 *
 	 * Returns the result set as an array
 	 *
-	 * @access	private
 	 * @return	array
 	 */
-	function _fetch_assoc()
+	protected function _fetch_assoc()
 	{
 		return sqlsrv_fetch_array($this->result_id, SQLSRV_FETCH_ASSOC);
 	}
@@ -166,16 +158,14 @@ class CI_DB_sqlsrv_result extends CI_DB_result {
 	 *
 	 * Returns the result set as an object
 	 *
-	 * @access	private
 	 * @return	object
 	 */
-	function _fetch_object()
+	protected function _fetch_object()
 	{
 		return sqlsrv_fetch_object($this->result_id);
 	}
 
 }
 
-
-/* End of file mssql_result.php */
-/* Location: ./system/database/drivers/mssql/mssql_result.php */
\ No newline at end of file
+/* End of file sqlsrv_result.php */
+/* Location: ./system/database/drivers/sqlsrv/sqlsrv_result.php */
-- 
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