forethoughtde

HTML should be properly closed and valid HTML documents. Validate the document in https://validator.w3.org/
Have comments for opening and closing of the block.
Do not add extra CSS like margin-top
Copying and pasting; remove extra - from the HTML document
Check for <sup></sup>s
should be used instead of

	<?php
	require('XML.php');
	class OpenXML extends XML
	{
	var $fileHandler;

	public function openXMLFile($filename, $mode='r'){
	$this->fileHandler = @fopen($filename, $mode);
	}

	<?php

	class parseHTML
	{
	//counter appended to chunked file names
	protected $counter = 0;
	//Store book information such as book name, chapter names, version
	protected $bookInfo;
	//Holds filename with no extension
	protected $fileName;

	var app = angular.module("StartKurse", ['ngRoute']);

	app.service('total', ['$rootScope', function ($rootScope) {
	this.tScore = 0;
	}]);

	app.config(['$routeProvider', function ($routeProvider) {
	$routeProvider.when('/kapitelhome/:kapitelNum/:kapitelDesc',{
	templateUrl: "partials/specific_kapitel.html",
	controller: "KapitelHomePage"

	(function() {

	'use strict';

	var headElements = new Array();
	var bodyElements = new Array();
	var tableElement;

	var selector = ".Tabelle-Titel-nur-oben";

	(function(){

	var keyElements = selectElements('key', 'class');

	function selectElements(element, selectType)
	{
	var elements;
	if( selectType == 'class')
	{
	elements = document.getElementsByClassName(element);

	## PHP foreach
	http://stackoverflow.com/questions/10057671/how-does-php-foreach-actually-work

	<?php

	class PacketReceiveNotification extends Notification
	{

	use Queueable;

	protected $delivery_id;

	/**

	public function toMail($notifiable)
	{
	return (new MailMessage)
	->line('We have received your package. Please schedule your delivery')
	->action('Schedule the delivery', url('/dashboard/delivery_schedule/'.$this->delivery_id))
	->line('Thank you for using our application!');
	}