upload array of items to json API ios -

i have ios app can upload data such string json , phpmyadmin database.

[[api sharedinstance] commandwithparams:[nsmutabledictionary dictionarywithobjectsandkeys:@"uploaddata", @"command", titletext.text, @"title", nil] oncompletion:^(nsdictionary *json) {     //completion      nslog(@"json: %@", json);      if (![json objectforkey:@"error"]) {         //success         [[[uialertview alloc]initwithtitle:@"success!" message:@"your data has uploaded" delegate:nil cancelbuttontitle:@"done" otherbuttontitles: nil] show];      } else {         //error, check expired session , if - authorize user         nsstring* errormsg = [json objectforkey:@"error"];         [uialertview error:errormsg];         if ([@"authorization required" compare:errormsg]==nsorderedsame) {             [self performseguewithidentifier:@"showlogin" sender:nil];         }     } }]; 

however, add array of items tableview.

[[api sharedinstance] commandwithparams:[nsmutabledictionary dictionarywithobjectsandkeys:@"uploadguests", @"command", self.tabledata, @"names", nil] oncompletion:^(nsdictionary *json) {     //completion      nslog(@"json: %@", json);      if (![json objectforkey:@"error"]) {         //success         [[[uialertview alloc]initwithtitle:@"success!" message:@"your table data has uploaded" delegate:nil cancelbuttontitle:@"done" otherbuttontitles: nil] show];      } else {         //error, check expired session , if - authorize user         nsstring* errormsg = [json objectforkey:@"error"];         [uialertview error:errormsg];         if ([@"authorization required" compare:errormsg]==nsorderedsame) {             [self performseguewithidentifier:@"showlogin" sender:nil];         }     } }]; 

i use api.php to upload database works if data string or int not array.

$result = query("insert namestable(names) values('%s')", $names); 

my question best way upload table data json?