Harry Finn harryfinn

## README.md

      
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              May 9, 2017 15:16
            
              
                WordPress autoloader for PHP Classes
              
          
    WordPress PHP Class autoloader

The issue

I recently came across an issue whereby installing the popular Yoast SEO plugin caused the frontend of a production site to crash, stating that it couldn't find many of the custom PHP classes written and included in the project theme via the __autoload() php function.
I found others had experienced similar issues when trying to use Yoast with custom PHP classes but not found a fix. Although this issue was also known to the Yoast plugin authors, a fix had yet to appear, so I started to try to find/create a fix myself.
The Fix


## wp_nav_menu_args.php
function hf_default_menu_fallback($nav_elem, $nav_class) {
  echo (!empty($nav_elem) ? '<' . $nav_elem . (!empty($nav_class) ? ' class="' . $nav_class . '">' : '>') : '')
    . '<ul class="menu">'
      . '<li class="menu-item">'
        . '<a href="' . admin_url('nav-menus.php?action=edit&menu=0') . '">Add Menu</a>'
      . '</li>'
    . '</ul>'
  . ($nav_elem !== false ? '</' . $nav_elem . '>' : '');
}

## index.php
<!DOCTYPE html>
<html lang="en">
<head>
	<meta charset="utf-8" />
	<?php if (isset($_SERVER['HTTP_USER_AGENT']) && (strpos($_SERVER['HTTP_USER_AGENT'], 'MSIE') !== false)) header('X-UA-Compatible: IE=edge,chrome=1'); ?>
	<meta name="viewport" content="width=device-width, initial-scale=1, minimum-scale=1, maximum-scale=1" />
	<title>Untitled</title>
	<!-- Latest compiled and minified CSS -->
	<link rel="stylesheet" href="//netdna.bootstrapcdn.com/bootstrap/3.2.0/css/bootstrap.min.css">
	<!-- Optional theme -->
	function hf_default_menu_fallback($nav_elem, $nav_class) {
	echo (!empty($nav_elem) ? '<' . $nav_elem . (!empty($nav_class) ? ' class="' . $nav_class . '">' : '>') : '')
	. '<ul class="menu">'
	. '<li class="menu-item">'
	. '<a href="' . admin_url('nav-menus.php?action=edit&menu=0') . '">Add Menu</a>'
	. '</li>'
	. '</ul>'
	. ($nav_elem !== false ? '</' . $nav_elem . '>' : '');
	}
	<!DOCTYPE html>
	<html lang="en">
	<head>
	<meta charset="utf-8" />
	<?php if (isset($_SERVER['HTTP_USER_AGENT']) && (strpos($_SERVER['HTTP_USER_AGENT'], 'MSIE') !== false)) header('X-UA-Compatible: IE=edge,chrome=1'); ?>
	<meta name="viewport" content="width=device-width, initial-scale=1, minimum-scale=1, maximum-scale=1" />
	<title>Untitled</title>
	<!-- Latest compiled and minified CSS -->
	<link rel="stylesheet" href="//netdna.bootstrapcdn.com/bootstrap/3.2.0/css/bootstrap.min.css">
	<!-- Optional theme -->