This is my form which I have a variable time that is synchronized with the PC time what I want to be able to record the time on my BD the problem is that it is not saving.
formato.php
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-type" content="text/html"; charset="utf-8">
<title>Formato De Servicio</title>
</head>
<body>
<h1>Regulacion</h1>
<form action="guardarFormato.php" method="post">
<?php
date_default_timezone_set("America/BOGOTA" ) ;
$hora = date('h:i a',time() - 3600*date('I'));
?>
<label>Hora:<input type=text name="hora" <?php echo "value='$hora'";?> disabled></label>
</form>
</body>
</html>
saveFormat.php
<?php
// Abrimos la conexion a la base de datos
$conexion = mysqli_connect("localhost","root","admin123","database");
// Recibimos por POST los datos procedentes del formulario
$hora = $_POST["hora"];
$guardar = "INSERT INTO servicio (hora) VALUES ('".$hora."') ";
$resultado = mysqli_query($conexion,$guardar);
if (!$resultado) {
echo '<script>
alert("la hora fue registrada");
</script>';
}else{
header("location:mostrarServicios.php");
}
?>