[wp-hackers] WordPress Import/Export

[Arne Brachhold]

>
> I still prefer the idea of checking the db version variable, which I
> know has changed in every major release so far [...]


Why not use the same version system as PHP? That would allow
us to use the version_compare function of PHP [1] which even supports
names like "dev" "RC1","RC2" and so on.

if(version_compare($wp_version,'2.0.4','<')===true)) {
  echo "Please upgrade at least to WordPress 2.0.4!";
}

[1] http://de2.php.net/version_compare

Best regards,

  Arne