note 20406 added to language.variables.scope

This is intuitively obvious but I think it's worth mentioning that static vars are initialized only on the first function invocation, not reinitialized each time, which would kind of defeat their purpose. This could confuse beginners. -- http://www.php.net/manual/en/language.variables.scope.php http://master.php.net/manage/user-notes.php?action=edit+20406 http://master.php.net/manage/user-notes.php?action=delete+20406 http://master.php.net/manage/user-notes.php?action=reject+20406