Deprecated: preg_replace(): The /e modifier is deprecated, use preg_replace_callback instead in /homepages/u37107/www.sebastian-kirsch.org/moebius/blog/wp-includes/functions-formatting.php on line 76
>>> x = True >>> True = False >>> False = x >>> True False >>> False True
This is legal code in Python 2.4.
Apparently, assignment to None was explicitly disallowed some versions back. Not so for True and False.