note 30857 added to function.var-dump

The notes for this function say: "void var_dump ( mixed expression [, mixed expression [, ...]]) This function returns structured information about..." I've never used this function before, and I don't know how it works. First it says it returns void, then it says it returns a value. Please clarify this document. -- http://www.php.net/manual/en/function.var-dump.php http://master.php.net/manage/user-notes.php?action=edit+30857 http://master.php.net/manage/user-notes.php?action=delete+30857 http://master.php.net/manage/user-notes.php?action=reject+30857