If you delete all your photos on an iphone, does it still save the albums?

So i need to delete all my photos because i have way too many but I need the ones on my albums. If i delete them all (using iphoto) would it delete them all on camera roll and keep my albums?

No. If you delete a photo in your Camera Roll that is being used in an album, it will delete it from Camera Roll and the album.

My guess is that if you login online using your account information, I hope you will be able to retrieve your photos. I know that you can retrieve your text messages.

I guess yes. The album will remain as it is, but the contents will vanish.

Go to your settings and get all your photos to backup onto your iCloud account, then just delete the ones you don't want on your phone and they'll still be accessible on iCloud