Florian Krämer floriankraemer

Law of Demeter with PHP (LoD)

Law of Demeter or principle of least knowledge is a design guideline, that is using to make code more simple and stable.

Each unit should have only limited knowledge about other units: only units "closely" related to the current unit.
Each unit should only talk to his friends; don't talk to strangers.
Only talk to your immediate friends.

	#!/usr/bin/env bash

	# https://computingforgeeks.com/how-to-install-php-on-ubuntu/

	phpVersions=('8.1')
	modules=('zip' 'cli' 'fpm' 'bcmath' 'gd' 'xml' 'mbstring' 'xml' 'curl' 'pgsql' 'mysql' 'imagick' 'intl' 'amqp' 'intl' 'imap' 'opcache' 'redis', 'dom')

	sudo apt -y install software-properties-common
	sudo add-apt-repository -y ppa:ondrej/php
	sudo apt-get update

	#!/usr/bin/env bash

	# https://computingforgeeks.com/how-to-install-php-on-ubuntu/

	phpVersions=('7.2' '7.3' '7.4')
	modules=('cli' 'fpm' 'bcmath' 'gd' 'xml' 'mbstring' 'xml' 'curl' 'pgsql' 'imagick' 'intl' 'amqp' 'intl' 'imap' 'opcache')

	sudo apt-get update
	sudo apt -y install software-properties-common
	sudo add-apt-repository -y ppa:ondrej/php

	/**
	* @param {object} scope - Object that all bound data will be attached to.
	*/
	function twoWayBind(scope) {
	// a list of all bindings used in the DOM
	// @example
	// { 'person.name': [<input type="text" data-bind="person.name"/>] }
	var bindings = {};

	// each bindings old value to be compared for changes