note 111006 deleted from language.namespaces.faq by aharvey

Note Submitter: rodrigodelimavieira at gmail dot com ---- There is a mistake in Example #8 Unqualified function or constant names: The function sort in namespace foo call itself in a endless recursive loop... I think that the right way to define foo\sort is: <?php function sort(&$a) { \sort($a); // call global function sort $a = array_flip($a); return $a; }