php - Use one iPhone to call a method on another iPhone -


my app uses objective c , afnetworking, j son, , php let users register, login, take, , upload photos uiscrollview jpeg thumbs. in app referenced , stored either programmatically or in database i.e. usernames, user ids, , photo ids. app uses 5 php functions (register, login, upload, logout, stream) called using following command part of class subclasses afhttpclient in afnetworking. 

-(void)commandwithparams:(nsmutabledictionary*)params oncompletion:(jsonresponseblock)completionblock;

when photo tapped stream command called show user fullscreen version of thumbnail. segue takes user new viewcontroller.

my goal take picture on iphone uploaded picture tapped scaling existing api. how do this?

edit update in progress...


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