In CGI will be with you, always, I used the content of CGI.pm
to extract all four letter bits from it. I took care of
line endings using chomp. Still, on different
platforms, with the same version of CGI.pm,
I get different results.
Why is it that the same version of CGI.pm
is different on different platforms? For further checking:
| $CGI::VERSION | Perl -v | arch | OS Platform/version | MD5 hash |
|---|
| 2.42 | 5.005_02 | aix | AIX/4.2.1 | be77c9224712d83138b6f6d020ce8101 |
| 2.46 | 5.005_03 | i386-freebsd | FreeBSD/4.1.1-RELEASE | 342fae436d4d6a746a20bbbc1f2fceae |
| 2.46 | 5.005_03 | i386-linux | Linux/2.2.19 | 342fae436d4d6a746a20bbbc1f2fceae |
| 2.46 | 5.005_03 | MSWin32-x86-object (ActiveState 522) | MS-Windows/4.10.1998,P | 903d4ad8e2d17990437c999eef9490c3 |
| 2.49 | 5.005_02 | i386-freebsd | FreeBSD/2.2.7-RELEASE | 557ca05ecd1f419f54b91018974adcff |
| 2.56 | 5.6.0 | i386-linux | Linux Mandrake/2.2.14-15mdk | 94ecf90cf567e9435a3db89ef50a72b7 |
| 2.56 | 5.6.0 | i386-openbsd | OpenBSD/2.7 | 19c66694aa19632c51c8802782076cb5 |
| 2.74 | 5.6.0
| MSWin32-x86-multi-thread (ActiveState 620) | MS-Windows/4.10.1998,P | 355fc673032bedeb3cc0cb042738af22
|
Naturally, this calculus has problems, since line endings do vary
between Win32 and Unix... But still, there are differences. Why?
Update: So I am stupid. tye suggested to use diff,
which showed me the differences: some hardcoded globals, like
$TempFile::TMPDIRECTORY do change between OSes...
Tool used: perl -p0777MDigest::MD5=md5_hex -e '$_=md5_hex$_'
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