data from iPhone to php - iphone

Question

i have this in Xcode:
NSString *post =[[NSString alloc] initWithString:#"message";
this string i want to send to myadress.php. anybody help me with some good reference or code please.
this is my php side:
<?
$connect = mysql_connect ("$dbserver", "$dbuser", "$dbpass");
mysql_select_db("$dbname") or die(mysql_error());
$feed = $_GET['feed_message'];
$login = mysql_query("INSERT INTO feedback SET feed_message ='".$feed."'", $connect) or die(mysql_error());
mysql_close($connect);
?>

Answer 1

You can try this and you need implement the NSURLConnection delegate method
NSURL *url = [NSURL URLWithString:#"http://yoururl"];
NSURLRequest *urlReq = [NSURLRequest requestWithURL:url];
NSURLConnection *connection = [NSURLConnection connectionWithRequest:urlReq delegate:self];
[connection start];
You can also use ASIHttpRequest, it has more Features.

Answer 2

In fact you just want to send a request to specific URL containing parameter "feed_message":
http://myserver.com/myscrypt.php?feed_message=message
To do it you need:
a. Create an url:
NSString * scriptURLString = #"http://myserver.com/myscrypt.php";
NSString * parameterName = #"feed_message";
NSString * post = #"message";
NSString * urlString = [NSString stringWithFormat:#"%#?%#=%#",scriptURLString, parameterName, post];
NSURL * url = [NSURL URLWithString:urlString];
b. send request to url. There are many ways to do it depending on your needs.
You may send asynchronous request (set delegate property and implement delegate methods to handle results)
[NSURLConnection connectionWithRequest:[NSURLRequest requestWithURL:url] delegate:nil];
or simply use NSData synchronous method:
[NSData dataWithContentsOfURL:url];