how to write php in header function php code example

Example 1: php header location

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

Example 2: header location in php

/*
This will just redirect you to example.com
*/

<?php
$url = "https://example.com";
header("Location: $url");  
exit;
?>

/* I hope it will help you. Namaste */