how to insert special character in mysql via php and display on html page

Question

how to insert special characters into a database(MySQL) like

Registered symbol ( ® ) OR Copyright sign ( © ) OR Trade Mark sign ( ™ )<

Answer 1

Just use prepared statements.

$con = <"Your database connection">;
$input = "What's up? ®, ©, ™";
$stmt = $con->prepare("insert into `tablename` (`field`)values(?)");
$stmt->bind_param("s",$input);
$stmt->execute();