header.php

<?php
include 'controller/header_ctl.php';

$objHeader = new header_ctl();

$version = common::GUID();

?>
<!DOCTYPE html>
<html lang="en">
<head>
	<meta charset="UTF-8">
	<meta name="viewport" content="width=device-width, initial-scale=1.0">
	<title><?php echo common::SITE_NAME; ?></title>
	<link rel="stylesheet" href="fontawesome/css/all.min.css">
	<link href="https://fonts.googleapis.com/css2?family=Source+Sans+Pro&display=swap" rel="stylesheet"> <!-- https://fonts.google.com/ -->
    <link href="<?php echo common::SITE_URL; ?>css/bootstrap.min.css" rel="stylesheet">
    <link href="<?php echo common::SITE_URL; ?>css/templatemo-xtra-blog.css?v=<?php echo $version; ?>" rel="stylesheet">
</head>
<body>
<header class="tm-header" id="tm-header">
        <div class="tm-header-wrapper">
            <button class="navbar-toggler" type="button" aria-label="Toggle navigation">
                <i class="fas fa-bars"></i>
            </button>
            <div class="tm-site-header">
                <div class="mb-3 mx-auto tm-site-logo"><i class="fas fa-times fa-2x"></i></div>            
                <h1 class="text-center"><?php echo common::SITE_NAME; ?></h1>
            </div>
            <nav class="tm-nav" id="tm-nav">            
                <ul>
                    <li class="tm-nav-item"><a href="index.php" class="tm-nav-link">
                        <i class="fas fa-home"></i>
                        Blog Home
                    </a></li>
                </ul>
            </nav>
            <div class="tm-mb-65">
                <a href="https://facebook.com" class="tm-social-link">
                    <i class="fab fa-facebook tm-social-icon"></i>
                </a>
                <a href="https://twitter.com" class="tm-social-link">
                    <i class="fab fa-twitter tm-social-icon"></i>
                </a>
                <a href="https://instagram.com" class="tm-social-link">
                    <i class="fab fa-instagram tm-social-icon"></i>
                </a>
                <a href="https://linkedin.com" class="tm-social-link">
                    <i class="fab fa-linkedin tm-social-icon"></i>
                </a>
            </div>
            <p class="tm-mb-80 pr-5 text-white">
                <?php echo common::SITE_NAME; ?>
            </p>
        </div>
    </header>
    <div class="container-fluid">
        <main class="tm-main">