unset for session vars

git-svn-id: svn+ssh://code.netmonsters.ru/svn/majestic/trunk@63 4cb57b5f-5bbd-dd11-951b-001d605cbbc5
2009-02-16 08:23:43 +00:00
parent f1e73dded7
commit d569fc874b
1 changed files with 12 additions and 0 deletions
--- a/classes/Env.class.php
+++ b/classes/Env.class.php
@ -39,6 +39,18 @@ final class Env
        $_SESSION[$var] = $value;
    }
    
+    /**
+     * Unsets session var
+     * 
+     * @param string $var
+     */
+    static function unsetSession($var)
+    {
+        if (isset($_SESSION[$var])) {
+            unset($_SESSION[$var]);
+        }
+    }
+
    static function getCookie($var, $default = false)
    {
        return isset($_COOKIE[$var]) ? $_COOKIE[$var] : $default;