README

ThemeSelector

Introduction

The ThemeSelector class provides functionality for managing themes in a web application. It allows users to select a theme from a list of available themes, and it can also set a default theme if the user's selected theme is not available.

Getting Started

To use the ThemeSelector class, you need to instantiate it:

$themeSelector = new ThemeSelector();

Setting the Theme

To set the user's selected theme, you can use the setTheme method:

$themeSelector->setTheme('cosmo');

If the selected theme is not available, the default theme will be used instead.

Getting the Theme

To get the current theme, you can use the getTheme method:

$theme = $themeSelector->getTheme();

Rendering the Theme Selector

To render the theme selector dropdown, you can use the renderSelector method:

$output = $themeSelector->renderSelector();

This will return the HTML markup for the theme selector dropdown.

CookieHandler

Introduction

The CookieHandler trait provides functionality for handling cookies in a web application.

Setting a Cookie

To set a cookie, you can use the set method:

$expiry = time() + 3600; // set expiry to one hour from now
$path = '/';
CookieHandler::set('my_cookie', 'my_value', $expiry, $path);

This will set a cookie named my_cookie with a value of my_value, an expiry time of one hour from now, and a path of /.

Getting a Cookie

To get the value of a cookie, you can use the get method:

$value = CookieHandler::get('my_cookie');

This will return the value of the cookie named my_cookie, or null if the cookie does not exist.