无法在PHP中重定向到另一个页面

Question

I'm making a basic site with PHP. Here, I have code that will not work. I want to redirect a page to another page.

<?php

$k = mysqli_connect("localhost","root","","ubm_2015");

if(!$k)
{
    echo "Koneksi Gagal <br>";
    echo mysqli_errno();
}
else
{   echo "Koneksi Berhasil";
}

$nama = $_POST['nama'];
$motor = $_POST['vhc'];
$hobi = $_POST['hobi'];

$query = "insert into data_mhs(nama,motor,hobi) values ('$nama','$motor','$hobi')";

mysqli_query($k,$query);

echo " Query Berhasil ";

header("Location : select.php");


?>

I use header, but it's not working.

Are there any tips to redirect in PHP?

Answer 1

if(!$k)
{
    echo "Koneksi Gagal <br>";
    echo mysqli_errno();
}
else
{   echo "Koneksi Berhasil";
}

Either of your if-else will run and write something to the response.

you can't redirect after writing the response.

To redirect set header("Location : select.php"); before echo or any other output