Edit report at https://bugs.php.net/bug.php?id=62586&edit=1
ID: 62586
Comment by: dattaya108 at gmail dot com
Reported by: dattaya108 at gmail dot com
Summary: version_compare, case sensitivity
Status: Open
Type: Bug
Package: Unknown/Other Function
Operating System: Linux
PHP Version: 5.3.14
Block user comment: N
Private report: N
New Comment:
Yes, definitely, because without third parameter result is the same:
var_dump(version_compare('2.1.0-DEV', '2.1.0-dev'));
var_dump(version_compare('2.1.0-dev', '2.1.0-dev'));
int(-1)
int(0)
Previous Comments:
------------------------------------------------------------------------
[2012-07-18 19:51:51] mail+php at requinix dot net
>Is there a page in the documentation that describes what's a
>"PHP-standardized"
version number?
The description block gives a fairly precise explanation for how version
numbers
are compared: after a couple character replacements, numeric parts are compared
as numbers and non-numeric parts (eg, "alpha" and "rc") are compared according
to a hierarchy.
>hmm, you can strtolower before compare, I'd prefer this to be a doc problem..
The operator parameter says "This parameter is case-sensitive, so values should
be lowercase". Maybe move that somewhere more obvious, like the description or
a
note?
------------------------------------------------------------------------
[2012-07-17 14:53:13] [email protected]
hmm, you can strtolower before compare, I'd prefer this to be a doc problem..
------------------------------------------------------------------------
[2012-07-17 11:09:14] dattaya108 at gmail dot com
Wrong test script was provided. Right one:
var_dump(version_compare('2.1.0-DEV', '2.1.0-dev', '<'));
------------------------------------------------------------------------
[2012-07-17 10:58:14] dattaya108 at gmail dot com
Is there a page in the documentation that describes what's a "PHP-standardized"
version number?
------------------------------------------------------------------------
[2012-07-17 10:54:02] dattaya108 at gmail dot com
Description:
------------
Is this behavior intentional? If so, should the bug type be changed to
'documentation problem'?
Test script:
---------------
var_dump(version_compare('2.1.0-DEV', '2.1.0-dev'));
Expected result:
----------------
bool(false)
Actual result:
--------------
bool(true)
------------------------------------------------------------------------
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Edit this bug report at https://bugs.php.net/bug.php?id=62586&edit=1
