Seguendo questi spunti di codice di esempio creati con Xcode si leggono 3 elementi restituiti da una pagina php:
>> nel controller.h
@property (nonatomic, strong) NSMutableArray *jsonArray;
>> nel controller.m
#define getDataUrl @"http://www.example.com/data.php" //... @implementation OnlineViewController @synthesize jsonArray; - (void)viewWillAppear:(BOOL)animated { [self retrieveData]; } //other code..... #pragma mark - #pragma mark Class Methods -(void) retrieveData{ NSURL *url = [NSURL URLWithString:getDataUrl]; NSData *data = [NSData dataWithContentsOfURL:url]; jsonArray = [NSJSONSerialization JSONObjectWithData:data options:kNilOptions error:nil]; for (int i =0 ; i < jsonArray.count; i++){ NSString *cPosition = [NSString stringWithFormat:@"%@%d", @"",(i+1)]; NSString *cScore = [[jsonArray objectAtIndex:i] objectForKey:@"score_player"]; NSString *cName = [[jsonArray objectAtIndex:i] objectForKey:@"name_player"]; //...other code to set value on tableview } [self.tableView reloadData]; }