title: POST with NSURLConnection - NO JSON
body: <p>I am trying to write an iPhone app in Objective-C. I need to POST data using NSURLConnection. Every example I can find deals with JSON; I do not need to use JSON. All I need to do is POST the data and get a simple 1 or 0 (succeed or fail) from a PHP script. Nothing more.</p>
  
  <p>I came across this code but I am not sure how to use it or modify it to not use JSON:</p>
  
  <pre><code>- (void)performRequest {
      NSMutableURLRequest *request = [[NSMutableURLRequest alloc] initWithURL:[NSURL                   URLWithString:@"http://someplace.com/"]];
      [request setValue:@"Some Value" forHTTPHeaderField:@"Some-Header"];
      [request setHTTPBody:@"{\"add_json\":\"here\"}"];
      [request setHTTPMethod:@"POST"];
      [NSURLConnection connectionWithRequest:[request autorelease] delegate:self];
  }
  
  - (void)connection:(NSURLConnection *)connection didFailWithError:(NSError *)error {
   // Fail..
  }
  
  - (void)connectionDidFinishLoading:(NSURLConnection *)connection {
   // Request performed.
  }
  </code></pre>