Naming a PHP5 class "variant" (with a constructor called the same) and then making an instance of it using __autoload triggers an error which disappears as soon as the name is changed. This should mean that "variant" is also a reserved word.
List of Reserved Words
Table of Contents
The following is a listing of predefined identifiers in PHP. None of the identifiers listed here should be used as identifiers in any of your scripts. These lists include keywords and predefined variable, constant, and class names. These lists are neither exhaustive or complete.
List of Reserved Words
londonx at gmail dot com
05-Mar-2007 11:14
05-Mar-2007 11:14
01-Nov-2006 01:42
Two things:
1. It would be nice for this list to differentiate those reserved words, which are language constructs used *with* parentheses (isset, unset, empty, eval, exit, die, ...) and those rather to be used *without* parentheses (all includes, echo, print, return, ...?)
This would really help define some common coding styles...
2. Do you write NULL, TRUE, FALSE or null, true, false? (I find CAPITAL letters better, however typing them can be annoying so I stick with using all lowercase letters, but what's the standard?)
al dot barrett at gmail dot com
04-May-2006 06:38
04-May-2006 06:38
The list also seems to be missing both "parent" and "self" as well.
wsapplegate at IHATESPAM dot myrealbox dot com
31-Jan-2006 06:32
31-Jan-2006 06:32
I also can't find the NULL keyword in the list. The `extends' keyword is mentioned twice, too.
10-Jan-2006 12:41
I don't see the boolean constants 'true' and 'false' listed among the reserved words/keywords/constants.