Hotfix/5118

[ClemensSahs]

fix for #5118

[Ocramius]

@ClemensSahs seems broken to me. What if a cookie contains ;?

[ClemensSahs]

any char in the value will be encode https://github.com/ZendFramework/zf2/blob/master/library/Zend/Http/Header/SetCookie.php#L209

[basz]

Did you merge or just close?

[ClemensSahs]

@basz
oh ... no I delete the wrong branch in my REPO

[Maks3w]

Following the history of changes resume in #5118 (thank you to @kevinpapst) I suggest add an argument to getFieldValue for return a quoted or non quoted value

[Maks3w]

I guess last quotes are unnecessary :)

[ClemensSahs]

@Maks3w
hm... parameter was not a bad idea but we have than a problem with toString and toStringMultipleHeaders. Both of this method call the getFieldValue and must forward the parameter. In my mind this is not practicable.

Perhaps this is a possible Solutions for both cases? Some objections? If not I write tomorrow a test for that and push it in to this PR.

[Maks3w]

@ClemensSahs add your solution and the feedback.

[ClemensSahs]

I fine her if nobody have feedback we can merge this.

[basz]

+1