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authorBo-Yi Wu <appleboy.tw@gmail.com>2011-09-13 16:44:07 +0200
committerBo-Yi Wu <appleboy.tw@gmail.com>2011-09-13 16:44:07 +0200
commit47213794f2b09fb3540e1d0e53e50e8b084345e6 (patch)
tree72b62b4cded094996e77919f1d2de16c2e8f94a7 /system/core
parent013c895e7f7e9122f8d2e8c80a3ac77f190c5171 (diff)
Update: change _fetch_from_array form private to protected
Diffstat (limited to 'system/core')
-rwxr-xr-xsystem/core/Input.php6
1 files changed, 3 insertions, 3 deletions
diff --git a/system/core/Input.php b/system/core/Input.php
index 1e37b11ea..f39371fb0 100755
--- a/system/core/Input.php
+++ b/system/core/Input.php
@@ -110,13 +110,13 @@ class CI_Input {
*
* This is a helper function to retrieve values from global arrays
*
- * @access private
+ * @access protected
* @param array
* @param string
* @param bool
* @return string
*/
- private function _fetch_from_array(&$array, $index = '', $xss_clean = FALSE)
+ protected function _fetch_from_array(&$array, $index = '', $xss_clean = FALSE)
{
if ( ! isset($array[$index]))
{
@@ -374,7 +374,7 @@ class CI_Input {
public function valid_ip($ip)
{
// if php version >= 5.2, use filter_var to check validate ip.
- if(function_exists('filter_var'))
+ if (function_exists('filter_var'))
{
return (bool) filter_var($ip, FILTER_VALIDATE_IP, FILTER_FLAG_IPV4);
}