diff options
Diffstat (limited to 'system/libraries/Session/Session.php')
| -rwxr-xr-x | system/libraries/Session/Session.php | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/system/libraries/Session/Session.php b/system/libraries/Session/Session.php index 474ca9c7a..9c887d88e 100755 --- a/system/libraries/Session/Session.php +++ b/system/libraries/Session/Session.php @@ -69,12 +69,12 @@ class CI_Session extends CI_Driver_Library { $drivers = (isset($params[$key])) ? $params[$key] : $CI->config->item($key); if ($drivers) { - if (!is_array($drivers)) $drivers = array($drivers); + if ( ! is_array($drivers)) $drivers = array($drivers); // Add driver names to valid list foreach ($drivers as $driver) { - if (!in_array(strtolower($driver), array_map('strtolower', $this->valid_drivers))) + if ( ! in_array(strtolower($driver), array_map('strtolower', $this->valid_drivers))) { $this->valid_drivers[] = $driver; } @@ -84,8 +84,8 @@ class CI_Session extends CI_Driver_Library { // Get driver to load $key = 'sess_driver'; $driver = (isset($params[$key])) ? $params[$key] : $CI->config->item($key); - if (!$driver) $driver = 'cookie'; - if (!in_array('session_'.strtolower($driver), array_map('strtolower', $this->valid_drivers))) + if ( ! $driver) $driver = 'cookie'; + if ( ! in_array('session_'.strtolower($driver), array_map('strtolower', $this->valid_drivers))) { $this->valid_drivers[] = 'Session_'.$driver; } @@ -182,7 +182,7 @@ class CI_Session extends CI_Driver_Library { public function userdata($item) { // Return value or FALSE if not found - return (!isset($this->userdata[$item])) ? FALSE : $this->userdata[$item]; + return ( ! isset($this->userdata[$item])) ? NULL : $this->userdata[$item]; } /** @@ -193,7 +193,7 @@ class CI_Session extends CI_Driver_Library { public function all_userdata() { // Return entire array - return (!isset($this->userdata)) ? FALSE : $this->userdata; + return ( ! isset($this->userdata)) ? NULL : $this->userdata; } /** @@ -362,7 +362,7 @@ class CI_Session extends CI_Driver_Library { // Get or create expiration list $expirations = $this->userdata(self::EXPIRATION_KEY); - if (!$expirations) + if ( ! $expirations) { $expirations = array(); } @@ -392,7 +392,7 @@ class CI_Session extends CI_Driver_Library { { // Get expirations list $expirations = $this->userdata(self::EXPIRATION_KEY); - if (!$expirations || !count($expirations)) + if ( ! $expirations || ! count($expirations)) { // Nothing to do return; @@ -482,7 +482,7 @@ class CI_Session extends CI_Driver_Library { { // Get expirations list $expirations = $this->userdata(self::EXPIRATION_KEY); - if (!$expirations || !count($expirations)) + if ( ! $expirations || ! count($expirations)) { // Nothing to do return; |