iOS/iPhone Get the String contents from URL (Website)

    NSString *myUrl = @"https://www.thaicreate.com/url/string.php";
    NSString *returnData = [NSString stringWithContentsOfURL:[NSURL URLWithString: myUrl]];
    lblContent.text = theString;

    NSString *url=@"https://www.thaicreate.com/url/string.php";
    NSURLRequest *theRequest = [NSURLRequest requestWithURL:[NSURL URLWithString:url]];

    NSData *response = [NSURLConnection sendSynchronousRequest: theRequest returningResponse: nil error: nil];
    NSString * theString = [[NSString alloc] initWithData:response encoding:NSUTF8StringEncoding];
    
    lblContent.text = theString;

//
//  ViewController.h
//  stringFromURL
//
//  Created by Weerachai on 12/2/55 BE.
//  Copyright (c) 2555 Weerachai. All rights reserved.
//

#import <UIKit/UIKit.h>

@interface ViewController : UIViewController
{
    IBOutlet UILabel *lblContent;
}

- (IBAction)btnGet:(id)sender;

@end

//
//  ViewController.m
//  stringFromURL
//
//  Created by Weerachai on 12/2/55 BE.
//  Copyright (c) 2555 Weerachai. All rights reserved.
//

#import "ViewController.h"

@interface ViewController ()

@end

@implementation ViewController

- (void)viewDidLoad
{
    [super viewDidLoad];
	// Do any additional setup after loading the view, typically from a nib.
}

- (void)didReceiveMemoryWarning
{
    [super didReceiveMemoryWarning];
    // Dispose of any resources that can be recreated.
}

- (void)dealloc {
    [lblContent release];
    [super dealloc];
}

- (IBAction)btnGet:(id)sender {
    
    
    /*for iOS 5
    NSString *myUrl = @"https://www.thaicreate.com/url/string.php";
    NSString *returnData = [NSString stringWithContentsOfURL:[NSURL URLWithString: myUrl]];
     */

    NSString *url=@"https://www.thaicreate.com/url/string.php";
    NSURLRequest *theRequest = [NSURLRequest requestWithURL:[NSURL URLWithString:url]];

    NSData *response = [NSURLConnection sendSynchronousRequest: theRequest returningResponse: nil error: nil];
    NSString * theString = [[NSString alloc] initWithData:response encoding:NSUTF8StringEncoding];
    
    lblContent.text = theString;
}

@end