Edit report at http://bugs.php.net/bug.php?id=14613&edit=1
ID: 14613 Updated by: z...@php.net Reported by: z...@php.net Summary: Implement Function/Feature Conformity Tests -Status: Assigned +Status: Bogus Type: Feature/Change Request Package: *General Issues Operating System: * PHP Version: * Assigned To: zak Block user comment: N Private report: N New Comment: Wow. Nearly ten years old. o.O I have no idea if this is currently relevant. If so, some brave soul should re-open the issue. Previous Comments: ------------------------------------------------------------------------ [2010-12-29 11:58:13] j...@php.net Ancient issue, will not close for now. Zak can do it himself.. ------------------------------------------------------------------------ [2001-12-20 02:14:56] z...@php.net Assigning it to myself so that I don't forget. Now I just have to get to the other bug reports that are assigned to me. :) ------------------------------------------------------------------------ [2001-12-20 02:14:02] z...@php.net I strongly believe that PHP needs to continue evolving and improving. However, I also recognise the importance of maintaining backwards compatibility. To help balance these two conflicting desires, I have been kicking around the idea of implementing a set of tests to help determine when the behavior of a function changes. The basic idea is to run the tests against the various version of PHP, compare the output and flag when differences crop up. Users would be able to run these tests using a make target. The data from these tests could be used by a utility program that walks a directory structure, reading php files and looking for functions/features that have changed behavior. I would like to call these 'Lemosian Conformity Tests' in honor of Manuel's consistent and vociferous work on preserving BC. :) While I don't like his approach, I agree that it is a valid concern. Personally, rather than being chained to BC, I would rather that we actively work to help users deal with changes more effectively. Additionally, these changes would help developers and the QA team spot unintentional changes to function behavior. ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/bug.php?id=14613&edit=1
