note 34886 added to control-structures.switch

Just in reply to the comment about 2 digit numbers: something octal certainly is going on. Integer literals prefixed with a "0", like in C and several other languages, are treated as octal. Similarly, integer literals prefixed with "0x" are treated as hexadecimal. Seeing as this is the case, 08 and 09 are not valid integer literals. It turns out that php treats them as 0 (it would probably be better to fail with an error message, but it doesn't). Bottom line? Don't prefix numbers with 0 in code unless you mean octal. Format them as you print them with printf, like so: printf("%02u", $my_unsigned_int); or if you will, use sprintf to get a string representation rather than printing on stdout. ---- Manual Page -- http://www.php.net/manual/en/control-structures.switch.php Edit Note -- http://master.php.net/manage/user-notes.php?action=edit+34886 Delete Note -- http://master.php.net/manage/user-notes.php?action=delete+34886&report=yes Reject Note -- http://master.php.net/manage/user-notes.php?action=reject+34886&report=yes