me sale error no se pudo conectar.. y la conexión ya se conectó.. pero no me deja insertar los usuarios

Question

yosi original:
include_once("conetion.php");

$sql ="INSERT INTO usuarios(correo,usuario,billetera,contraseña) VALUES ('$correo','$usuario','$billetera','$password')";
$resultado = $conn->query($sql);

if ($resultado) {
echo "New record created successfully";
} else {
echo "Error no se agregó usuario";
}

$conn->close();

Answer 1

Hmmm, it's hard to tell. What kind of error are you getting?

Check your conetion.php file. Make sure you haven't misspelled something.

P.S. Try using prepared statements, here is the link:
https://www.tutorialrepublic.com/php-tutorial/php-mysql-prepared-statements.php