php header location in server code example

Example 1: header location in php

<?php
/*
	This will redirect  to facebook.com
*/
$url = "https://facebook.com.com";
header("Location: $url");  
exit;
?>

Example 2: header location php

<?php
// This will just redirect you to example.com
$url = "https://example.com";
header("Location: $url");  
?>