Added unset method to $SESSION

ae3be037 · Martyn Smith · Martyn Smith · 697b004a · ae3be037
Commit ae3be037 authored Nov 28, 2006 by Martyn Smith Committed by Martyn Smith Nov 28, 2006
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htdocs/auth/session.php htdocs/auth/session.php +10 -0

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--- a/htdocs/auth/session.php
+++ b/htdocs/auth/session.php
@@ -77,6 +77,16 @@ class Session {
        $_SESSION[$key] = $value;
    }

+    /**
+     * Clears the session property keyed by $key (by setting it to null).
+     *
+     * @param string $key   The key to set.
+     */
+    public function set($key) {
+        $this->ensure_session();
+        $_SESSION[$key] = null;
+    }
+
    /**
     * Adds a message that indicates something was successful
     *