iPhone sending POST with NSURLConnection

Question

I\'m having some problems with sending POST data to a PHP script with NSURLConnection. This is my code:

    const char *bytes = [[NSString stringWithFormat:@         


        

Answer 1

If you use NSURLSession then in iOS9 set

NSMutableURLRequest *request = [[NSMutableURLRequest alloc] initWithURL:url cachePolicy:NSURLRequestUseProtocolCachePolicy timeoutInterval:60.0];
[request addValue:@"application/json; charset=utf-8" forHTTPHeaderField:@"Content-Type"];
[request addValue:@"application/json" forHTTPHeaderField:@"Accept"];
request.HTTPMethod = @"POST";

In PHP set

//connection to the database
$dbhandle = mysql_connect($hostname, $username, $password) 
  or die("Unable to connect to MySQL");
  echo "Connected to SQL.";

//select a database to work with
$selected = mysql_select_db($db,$dbhandle) 
  or die("Could not select anons db");
  echo "Connected to DB sucess.";

mysql_query("SET NAMES 'utf8'"); 
mysql_query("SET CHARACTER SET 'utf8'");
mysql_query("SET SESSION collation_connection = 'utf8_general_ci'");

In the db (MySql5) set utf-8_generic.