Fixed double-space typo.
diff --git a/system/libraries/Session.php b/system/libraries/Session.php
index 2c8a801..76525db 100644
--- a/system/libraries/Session.php
+++ b/system/libraries/Session.php
@@ -1,4 +1,4 @@
-<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
+<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
/**
* CodeIgniter
*
@@ -81,14 +81,14 @@
$this->CI->load->library('encrypt');
}
- // Are we using a database? If so, load it
+ // Are we using a database? If so, load it
if ($this->sess_use_database === TRUE AND $this->sess_table_name != '')
{
$this->CI->load->database();
}
- // Set the "now" time. Can either be GMT or server time, based on the
- // config prefs. We use this to set the "last activity" time
+ // Set the "now" time. Can either be GMT or server time, based on the
+ // config prefs. We use this to set the "last activity" time
$this->now = $this->_get_time();
// Set the session length. If the session expiration is
@@ -97,12 +97,12 @@
{
$this->sess_expiration = (60*60*24*365*2);
}
-
+
// Set the cookie name
$this->sess_cookie_name = $this->cookie_prefix.$this->sess_cookie_name;
// Run the Session routine. If a session doesn't exist we'll
- // create a new one. If it does, we'll update it.
+ // create a new one. If it does, we'll update it.
if ( ! $this->sess_read())
{
$this->sess_create();
@@ -137,7 +137,7 @@
// Fetch the cookie
$session = $this->CI->input->cookie($this->sess_cookie_name);
- // No cookie? Goodbye cruel world!...
+ // No cookie? Goodbye cruel world!...
if ($session === FALSE)
{
log_message('debug', 'A session cookie was not found.');
@@ -155,8 +155,8 @@
$hash = substr($session, strlen($session)-32); // get last 32 chars
$session = substr($session, 0, strlen($session)-32);
- // Does the md5 hash match? This is to prevent manipulation of session data in userspace
- if ($hash !== md5($session.$this->encryption_key))
+ // Does the md5 hash match? This is to prevent manipulation of session data in userspace
+ if ($hash !== md5($session.$this->encryption_key))
{
log_message('error', 'The session cookie data did not match what was expected. This could be a possible hacking attempt.');
$this->sess_destroy();
@@ -212,14 +212,14 @@
$query = $this->CI->db->get($this->sess_table_name);
- // No result? Kill it!
+ // No result? Kill it!
if ($query->num_rows() == 0)
{
$this->sess_destroy();
return FALSE;
}
- // Is there custom data? If so, add it to the main session array
+ // Is there custom data? If so, add it to the main session array
$row = $query->row();
if (isset($row->user_data) AND $row->user_data != '')
{
@@ -252,7 +252,7 @@
*/
function sess_write()
{
- // Are we saving custom data to the DB? If not, all we do is update the cookie
+ // Are we saving custom data to the DB? If not, all we do is update the cookie
if ($this->sess_use_database === FALSE)
{
$this->_set_cookie();
@@ -272,7 +272,7 @@
$cookie_userdata[$val] = $this->userdata[$val];
}
- // Did we find any custom data? If not, we turn the empty array into a string
+ // Did we find any custom data? If not, we turn the empty array into a string
// since there's no reason to serialize and store an empty array in the DB
if (count($custom_userdata) === 0)
{
@@ -288,7 +288,7 @@
$this->CI->db->where('session_id', $this->userdata['session_id']);
$this->CI->db->update($this->sess_table_name, array('last_activity' => $this->userdata['last_activity'], 'user_data' => $custom_userdata));
- // Write the cookie. Notice that we manually pass the cookie data array to the
+ // Write the cookie. Notice that we manually pass the cookie data array to the
// _set_cookie() function. Normally that function will store $this->userdata, but
// in this case that array contains custom data, which we do not want in the cookie.
$this->_set_cookie($cookie_userdata);
@@ -535,7 +535,7 @@
*/
function keep_flashdata($key)
{
- // 'old' flashdata gets removed. Here we mark all
+ // 'old' flashdata gets removed. Here we mark all
// flashdata as 'new' to preserve it from _flashdata_sweep()
// Note the function will return FALSE if the $key
// provided cannot be found