From 4db872f861dbf48b55749c53c504481f99db3551 Mon Sep 17 00:00:00 2001
From: Bo-Yi Wu <appleboy.tw@gmail.com>
Date: Mon, 12 Sep 2011 10:52:37 +0800
Subject: Update: add public or private prefix.

---
 system/core/Input.php | 30 +++++++++++++++++-------------
 1 file changed, 17 insertions(+), 13 deletions(-)

(limited to 'system/core')

diff --git a/system/core/Input.php b/system/core/Input.php
index f99adad01..2395501f3 100755
--- a/system/core/Input.php
+++ b/system/core/Input.php
@@ -116,7 +116,7 @@ class CI_Input {
 	 * @param	bool
 	 * @return	string
 	 */
-	function _fetch_from_array(&$array, $index = '', $xss_clean = FALSE)
+	private function _fetch_from_array(&$array, $index = '', $xss_clean = FALSE)
 	{
 		if ( ! isset($array[$index]))
 		{
@@ -141,7 +141,7 @@ class CI_Input {
 	* @param	bool
 	* @return	string
 	*/
-	function get($index = NULL, $xss_clean = FALSE)
+	public function get($index = NULL, $xss_clean = FALSE)
 	{
 		// Check if a field has been provided
 		if ($index === NULL AND ! empty($_GET))
@@ -169,7 +169,7 @@ class CI_Input {
 	* @param	bool
 	* @return	string
 	*/
-	function post($index = NULL, $xss_clean = FALSE)
+	public function post($index = NULL, $xss_clean = FALSE)
 	{
 		// Check if a field has been provided
 		if ($index === NULL AND ! empty($_POST))
@@ -198,7 +198,7 @@ class CI_Input {
 	* @param	bool	XSS cleaning
 	* @return	string
 	*/
-	function get_post($index = '', $xss_clean = FALSE)
+	public function get_post($index = '', $xss_clean = FALSE)
 	{
 		if ( ! isset($_POST[$index]) )
 		{
@@ -220,7 +220,7 @@ class CI_Input {
 	* @param	bool
 	* @return	string
 	*/
-	function cookie($index = '', $xss_clean = FALSE)
+	public function cookie($index = '', $xss_clean = FALSE)
 	{
 		return $this->_fetch_from_array($_COOKIE, $index, $xss_clean);
 	}
@@ -243,7 +243,7 @@ class CI_Input {
 	* @param	bool	true makes the cookie secure
 	* @return	void
 	*/
-	function set_cookie($name = '', $value = '', $expire = '', $domain = '', $path = '/', $prefix = '', $secure = FALSE)
+	public function set_cookie($name = '', $value = '', $expire = '', $domain = '', $path = '/', $prefix = '', $secure = FALSE)
 	{
 		if (is_array($name))
 		{
@@ -296,7 +296,7 @@ class CI_Input {
 	* @param	bool
 	* @return	string
 	*/
-	function server($index = '', $xss_clean = FALSE)
+	public function server($index = '', $xss_clean = FALSE)
 	{
 		return $this->_fetch_from_array($_SERVER, $index, $xss_clean);
 	}
@@ -309,7 +309,7 @@ class CI_Input {
 	* @access	public
 	* @return	string
 	*/
-	function ip_address()
+	public function ip_address()
 	{
 		if ($this->ip_address !== FALSE)
 		{
@@ -371,7 +371,7 @@ class CI_Input {
 	* @param	string
 	* @return	string
 	*/
-	function valid_ip($ip)
+	public function valid_ip($ip)
 	{
 		// if php version >= 5.2, use filter_var to check validate ip.
 		if(is_php('5.2'))
@@ -413,7 +413,7 @@ class CI_Input {
 	* @access	public
 	* @return	string
 	*/
-	function user_agent()
+	public function user_agent()
 	{
 		if ($this->user_agent !== FALSE)
 		{
@@ -441,7 +441,7 @@ class CI_Input {
 	* @access	private
 	* @return	void
 	*/
-	function _sanitize_globals()
+	private function _sanitize_globals()
 	{
 		// It would be "wrong" to unset any of these GLOBALS.
 		$protected = array('_SERVER', '_GET', '_POST', '_FILES', '_REQUEST',
@@ -542,7 +542,7 @@ class CI_Input {
 	* @param	string
 	* @return	string
 	*/
-	function _clean_input_data($str)
+	private function _clean_input_data($str)
 	{
 		if (is_array($str))
 		{
@@ -600,7 +600,7 @@ class CI_Input {
 	* @param	string
 	* @return	string
 	*/
-	function _clean_input_keys($str)
+	private function _clean_input_keys($str)
 	{
 		if ( ! preg_match("/^[a-z0-9:_\/-]+$/i", $str))
 		{
@@ -624,6 +624,7 @@ class CI_Input {
 	 * In Apache, you can simply call apache_request_headers(), however for
 	 * people running other webservers the function is undefined.
 	 *
+	 * @access	public
 	 * @param	bool XSS cleaning
 	 *
 	 * @return array
@@ -667,6 +668,7 @@ class CI_Input {
 	 *
 	 * Returns the value of a single member of the headers class member
 	 *
+	 * @access	public
 	 * @param 	string		array key for $this->headers
 	 * @param	boolean		XSS Clean or not
 	 * @return 	mixed		FALSE on failure, string on success
@@ -698,6 +700,7 @@ class CI_Input {
 	 *
 	 * Test to see if a request contains the HTTP_X_REQUESTED_WITH header
 	 *
+	 * @access	public
 	 * @return 	boolean
 	 */
 	public function is_ajax_request()
@@ -712,6 +715,7 @@ class CI_Input {
 	 *
 	 * Test to see if a request was made from the command line
 	 *
+	 * @access	public
 	 * @return 	boolean
 	 */
 	public function is_cli_request()
-- 
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