Visibility declarations and cleanup for OCI8 result, forge and utility classes

1 files changed, 11 insertions, 22 deletions

diff --git a/system/database/drivers/oci8/oci8_result.php b/system/database/drivers/oci8/oci8_result.php
index a14e32eec..c3f775730 100644
--- a/system/database/drivers/oci8/oci8_result.php
+++ b/system/database/drivers/oci8/oci8_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 5.2.4 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:
@@ -25,8 +25,6 @@
  * @filesource
  */
 
-// ------------------------------------------------------------------------
-
 /**
  * oci8 Result Class
  *
@@ -57,9 +55,7 @@ class CI_DB_oci8_result extends CI_DB_result {
 	 * Oracle doesn't have a graceful way to retun the number of rows
 	 * so we have to use what amounts to a hack.
 	 *
-	 *
-	 * @access  public
-	 * @return  integer
+	 * @return	int
 	 */
 	public function num_rows()
 	{
@@ -82,8 +78,7 @@ class CI_DB_oci8_result extends CI_DB_result {
 	/**
 	 * Number of fields in the result set
 	 *
-	 * @access  public
-	 * @return  integer
+	 * @return	int
 	 */
 	public function num_fields()
 	{
@@ -105,7 +100,6 @@ class CI_DB_oci8_result extends CI_DB_result {
 	 *
 	 * Generates an array of column names
 	 *
-	 * @access	public
 	 * @return	array
 	 */
 	public function list_fields()
@@ -125,8 +119,7 @@ class CI_DB_oci8_result extends CI_DB_result {
 	 *
 	 * Generates an array of objects containing field meta-data
 	 *
-	 * @access  public
-	 * @return  array
+	 * @return	array
 	 */
 	public function field_data()
 	{
@@ -149,7 +142,7 @@ class CI_DB_oci8_result extends CI_DB_result {
 	/**
 	 * Free the result
 	 *
-	 * @return	null
+	 * @return	void
 	 */
 	public function free_result()
 	{
@@ -167,8 +160,7 @@ class CI_DB_oci8_result extends CI_DB_result {
 	 *
 	 * Returns the result set as an array
 	 *
-	 * @access  protected
-	 * @return  array
+	 * @return	array
 	 */
 	protected function _fetch_assoc()
 	{
@@ -183,8 +175,7 @@ class CI_DB_oci8_result extends CI_DB_result {
 	 *
 	 * Returns the result set as an object
 	 *
-	 * @access  protected
-	 * @return  object
+	 * @return	object
 	 */
 	protected function _fetch_object()
 	{
@@ -197,8 +188,7 @@ class CI_DB_oci8_result extends CI_DB_result {
 	/**
 	 * Query result.  "array" version.
 	 *
-	 * @access  public
-	 * @return  array
+	 * @return	array
 	 */
 	public function result_array()
 	{
@@ -221,11 +211,10 @@ class CI_DB_oci8_result extends CI_DB_result {
 	/**
 	 * Data Seek
 	 *
-	 * Moves the internal pointer to the desired offset.  We call
+	 * Moves the internal pointer to the desired offset. We call
 	 * this internally before fetching results to make sure the
 	 * result set starts at zero
 	 *
-	 * @access	protected
 	 * @return	array
 	 */
 	protected function _data_seek($n = 0)