note 29684 added to function.implode

Since the NULL value is treated like the empty string if used in string operations, it's possible to use the following line of code: $string = join ( NULL, $array ); It makes code better readable, since it might be difficult to see the difference in two single quotes and a double quote ( '' and " ) in some fonts... -- http://www.php.net/manual/en/function.implode.php http://master.php.net/manage/user-notes.php?action=edit+29684 http://master.php.net/manage/user-notes.php?action=delete+29684 http://master.php.net/manage/user-notes.php?action=reject+29684