Revert "PDO driver access modifiers"

This reverts commit 8c332e7f907e6af498f18fa1bf28e0a0c6e11448.

1 files changed, 8 insertions, 4 deletions

diff --git a/system/database/drivers/pdo/pdo_utility.php b/system/database/drivers/pdo/pdo_utility.php
index 2c12d7438..c278c5172 100644
--- a/system/database/drivers/pdo/pdo_utility.php
+++ b/system/database/drivers/pdo/pdo_utility.php
@@ -39,9 +39,10 @@ class CI_DB_pdo_utility extends CI_DB_utility {
 	/**
 	 * List databases
 	 *
+	 * @access	private
 	 * @return	bool
 	 */
-	protected function _list_databases()
+	function _list_databases()
 	{
 		// Not sure if PDO lets you list all databases...
 		if ($this->db->db_debug)
@@ -58,10 +59,11 @@ class CI_DB_pdo_utility extends CI_DB_utility {
 	 *
 	 * Generates a platform-specific query so that a table can be optimized
 	 *
+	 * @access	private
 	 * @param	string	the table name
 	 * @return	object
 	 */
-	protected function _optimize_table($table)
+	function _optimize_table($table)
 	{
 		// Not a supported PDO feature
 		if ($this->db->db_debug)
@@ -78,10 +80,11 @@ class CI_DB_pdo_utility extends CI_DB_utility {
 	 *
 	 * Generates a platform-specific query so that a table can be repaired
 	 *
+	 * @access	private
 	 * @param	string	the table name
 	 * @return	object
 	 */
-	protected function _repair_table($table)
+	function _repair_table($table)
 	{
 		// Not a supported PDO feature
 		if ($this->db->db_debug)
@@ -96,10 +99,11 @@ class CI_DB_pdo_utility extends CI_DB_utility {
 	/**
 	 * PDO Export
 	 *
+	 * @access	private
 	 * @param	array	Preferences
 	 * @return	mixed
 	 */
-	protected function _backup($params = array())
+	function _backup($params = array())
 	{
 		// Currently unsupported
 		return $this->db->display_error('db_unsuported_feature');