Comment # 6 on bug 1022158 from Petr Gajdos

(In reply to Michael Andres from comment #4)
> (In reply to Petr Gajdos from comment #3)
> Maybe the package is missing in the repo?
> This would explain the problem.

Yes, you are correct. My fault, checked wrongly. php7-suhosin is not to be
ported to php7 yet. 

> With 'php{5,7}-*' you are probably on the safe side because you
> recommend/suggest only packages you expect to be actually installable.
[..]
> Suggests however are not resolved as we will not attempt to install them. 
> Zypper just reports the packages matching your suggestion.

Done and removed php-suhosin from suggested packages list.