class ConnectionManager { private function connectReader() { $connection = mysql_connect('localhost', "grossoau_reader", "Qakb13y8Yl1D") or die("Error: El servidor no puede conectarse con la base de datos"); return mysql_select_db("grossoau_db", $connection); } private function connectAdmin() { $connection = mysql_connect('localhost', "grossoau_admin", "45*a1/SCu&TG") or die("Error: El servidor no puede conectarse con la base de datos"); return mysql_select_db("grossoau_db", $connection); } public function execQuery($command) { $this->connectReader(); $result = mysql_query("$command"); echo mysql_error(); mysql_close(); return $result; } public function execProcedure($command) { $this->connectAdmin(); $result = mysql_query("$command"); if (mysql_error()) { echo mysql_error() . $command; } mysql_close(); return $result; } } ?>