diff options
Diffstat (limited to 'system/libraries/Session.php')
| -rw-r--r-- | system/libraries/Session.php | 102 |
1 files changed, 51 insertions, 51 deletions
diff --git a/system/libraries/Session.php b/system/libraries/Session.php index a47599d12..96a0c43b2 100644 --- a/system/libraries/Session.php +++ b/system/libraries/Session.php @@ -7,7 +7,7 @@ * @package CodeIgniter * @author Rick Ellis * @copyright Copyright (c) 2006, pMachine, Inc. - * @license http://www.codeignitor.com/user_guide/license.html + * @license http://www.codeignitor.com/user_guide/license.html * @link http://www.codeigniter.com * @since Version 1.0 * @filesource @@ -17,7 +17,7 @@ /** * Session Class - * + * * @package CodeIgniter * @subpackage Libraries * @category Sessions @@ -26,16 +26,16 @@ */ class CI_Session { - var $CI; + var $CI; var $now; var $encryption = TRUE; var $use_database = FALSE; var $session_table = FALSE; - var $sess_length = 7200; - var $sess_cookie = 'ci_session'; + var $sess_length = 7200; + var $sess_cookie = 'ci_session'; var $userdata = array(); - var $gc_probability = 5; - + var $gc_probability = 5; + /** * Session Constructor @@ -66,7 +66,7 @@ class CI_Session { * * It can either set to GMT or time(). The pref * is set in the config file. If the developer - * is doing any sort of time localization they + * is doing any sort of time localization they * might want to set the session time to GMT so * they can offset the "last_activity" and * "last_visit" times based on each user's locale. @@ -75,7 +75,7 @@ class CI_Session { if (strtolower($this->CI->config->item('time_reference')) == 'gmt') { $now = time(); - $this->now = mktime(gmdate("H", $now), gmdate("i", $now), gmdate("s", $now), gmdate("m", $now), gmdate("d", $now), gmdate("Y", $now)); + $this->now = mktime(gmdate("H", $now), gmdate("i", $now), gmdate("s", $now), gmdate("m", $now), gmdate("d", $now), gmdate("Y", $now)); if (strlen($this->now) < 10) { @@ -92,7 +92,7 @@ class CI_Session { * Set the session length * * If the session expiration is set to zero in - * the config file we'll set the expiration + * the config file we'll set the expiration * two years from now. * */ @@ -191,7 +191,7 @@ class CI_Session { } // Is the session current? - if (($session['last_activity'] + $this->sess_length) < $this->now) + if (($session['last_activity'] + $this->sess_length) < $this->now) { $this->sess_destroy(); return FALSE; @@ -236,7 +236,7 @@ class CI_Session { else { $row = $query->row(); - if (($row->last_activity + $this->sess_length) < $this->now) + if (($row->last_activity + $this->sess_length) < $this->now) { $this->CI->db->where('session_id', $session['session_id']); $this->CI->db->delete($this->session_table); @@ -271,11 +271,11 @@ class CI_Session { } setcookie( - $this->sess_cookie, - $cookie_data, - $this->sess_length + $this->now, - $this->CI->config->item('cookie_path'), - $this->CI->config->item('cookie_domain'), + $this->sess_cookie, + $cookie_data, + $this->sess_length + $this->now, + $this->CI->config->item('cookie_path'), + $this->CI->config->item('cookie_domain'), 0 ); } @@ -291,8 +291,8 @@ class CI_Session { function sess_create() { $sessid = ''; - while (strlen($sessid) < 32) - { + while (strlen($sessid) < 32) + { $sessid .= mt_rand(0, mt_getrandmax()); } @@ -325,10 +325,10 @@ class CI_Session { */ function sess_update() { - if (($this->userdata['last_activity'] + $this->sess_length) < $this->now) - { + if (($this->userdata['last_activity'] + $this->sess_length) < $this->now) + { $this->userdata['last_visit'] = $this->userdata['last_activity']; - } + } $this->userdata['last_activity'] = $this->now; @@ -353,11 +353,11 @@ class CI_Session { function sess_destroy() { setcookie( - $this->sess_cookie, - addslashes(serialize(array())), - ($this->now - 31500000), - $this->CI->config->item('cookie_path'), - $this->CI->config->item('cookie_domain'), + $this->sess_cookie, + addslashes(serialize(array())), + ($this->now - 31500000), + $this->CI->config->item('cookie_path'), + $this->CI->config->item('cookie_domain'), 0 ); } @@ -373,19 +373,19 @@ class CI_Session { * @access public * @return void */ - function sess_gc() - { + function sess_gc() + { srand(time()); - if ((rand() % 100) < $this->gc_probability) - { + if ((rand() % 100) < $this->gc_probability) + { $expire = $this->now - $this->sess_length; $this->CI->db->where("last_activity < {$expire}"); $this->CI->db->delete($this->session_table); log_message('debug', 'Session garbage collection performed.'); - } - } + } + } // -------------------------------------------------------------------- @@ -398,7 +398,7 @@ class CI_Session { */ function userdata($item) { - return ( ! isset($this->userdata[$item])) ? FALSE : $this->userdata[$item]; + return ( ! isset($this->userdata[$item])) ? FALSE : $this->userdata[$item]; } // -------------------------------------------------------------------- @@ -426,7 +426,7 @@ class CI_Session { } } - $this->sess_write(); + $this->sess_write(); } // -------------------------------------------------------------------- @@ -452,7 +452,7 @@ class CI_Session { } } - $this->sess_write(); + $this->sess_write(); } // -------------------------------------------------------------------- @@ -464,21 +464,21 @@ class CI_Session { * @param mixed * @return mixed */ - function strip_slashes($vals) - { - if (is_array($vals)) - { - foreach ($vals as $key=>$val) - { - $vals[$key] = $this->strip_slashes($val); - } - } - else - { - $vals = stripslashes($vals); - } - - return $vals; + function strip_slashes($vals) + { + if (is_array($vals)) + { + foreach ($vals as $key=>$val) + { + $vals[$key] = $this->strip_slashes($val); + } + } + else + { + $vals = stripslashes($vals); + } + + return $vals; } } |