#22047 [Com]: PHP pollutes the namespace w/ (what looks like) its grammar tokens

ID: 22047 Comment by: chrala@sajt.cz Reported By: szepe@pinerecords.com Status: Wont fix Bug Type: *General Issues Operating System: Linux PHP Version: 4.3.0 New Comment: > A notice is fine, redefinition of a constant being only a NOTICE? you can't be serious! Previous Comments: ------------------------------------------------------------------------ [2003-02-05 00:49:18] szepe@pinerecords.com How's changing a NOTICE into a WARNING going to break anything, anyway? diff -ur a/Zend/zend_constants.c b/Zend/zend_constants.c --- a/Zend/zend_constants.c 2002-10-09 16:17:53.000000000 +0200 +++ b/Zend/zend_constants.c 2003-02-05 07:46:35.000000000 +0100 @@ -265,7 +265,7 @@ if (!(c->flags & CONST_PERSISTENT)) { zval_dtor(&c->value); } - zend_error(E_NOTICE,"Constant %s already defined", lowercase_name); + zend_error(E_WARNING, "Constant %s already defined", lowercase_name); ret = FAILURE; } free_alloca(lowercase_name); ------------------------------------------------------------------------ [2003-02-04 12:46:48] szepe@pinerecords.com Guys, if this is how you deal with backwards compatibility issues, then I'm scared. I've been maintaining a big PHP project that's about 1MB of very clean code and I need to keep it alive. This particular bug gave me quite a bit of a headache. I've provided valid arguments on why a (trivial) change should be made, and you seem to not really care. That's not giving me nice prospects into the future, is it? Come on, we're talking about constants here! If a constant is redefined by a program, then that program is broken by definition and needs to be told on an appropriate level. ------------------------------------------------------------------------ [2003-02-04 12:31:13] sniper@php.net It's fine as it is -> wont fix. ------------------------------------------------------------------------ [2003-02-04 11:48:17] szepe@pinerecords.com A NOTICE definitely is NOT sufficient. Remember many setups running older PHP software set "error_reporting = E_ALL & ~E_NOTICE", because the amount of notices on undefined array indices and undefined variables can be quite overwhelming -- and it is precisely these setups that are likely to be bitten by this problem. Redefinition of a constant should be a WARNING, I must insist. ------------------------------------------------------------------------ [2003-02-04 10:27:54] derick@php.net A notice is fine, we're not going to change this as it might break scripts out there. ------------------------------------------------------------------------ The remainder of the comments for this report are too long. To view the rest of the comments, please view the bug report online at http://bugs.php.net/22047 -- Edit this bug report at http://bugs.php.net/?id=22047&edit=1