example-class.php

<?php
/**
 * Yeticraft Extended
 *
 * @package   yeticraft
 * @author    vimes1984 <churchill.c.j@gmail.com>
 * @license   GPL-2.0+
 * @link      http://buildawebdoctor.com
 * @copyright 11-20-2015 BAWD
 */

/**
 * Example class.
 *
 * @package yeticraft-extended
 * @author  vimes1984 <churchill.c.j@gmail.com>
 */
class exampleClass{
	/**
	 * Plugin version, used for cache-busting of style and script file references.
	 *
	 * @since   1.0.0
	 *
	 * @var     string
	 */
	protected $version = "1.0.0";

	/**
	 * Unique identifier for your plugin.
	 *
	 * Use this value (not the variable name) as the text domain when internationalizing strings of text. It should
	 * match the Text Domain file header in the main plugin file.
	 *
	 * @since    1.0.0
	 *
	 * @var      string
	 */
	protected $plugin_slug = "workoutanywhere";

	/**
	 * Instance of this class.
	 *
	 * @since    1.0.0
	 *
	 * @var      object
	 */
	protected static $instance = null;

	/**
	 * Slug of the plugin screen.
	 *
	 * @since    1.0.0
	 *
	 * @var      string
	 */
	protected $plugin_screen_hook_suffix = null;

	/**
	 * Initialize the plugin by setting localization, filters, and administration functions.
	 *
	 * @since     1.0.0
	 */
	private function __construct() {

    // Add the options page and menu item.
		add_action("init", array($this, "EXAMPLE_FUNCTION"));

	}

	/**
	 * Return an instance of this class.
	 *
	 * @since     1.0.0
	 *
	 * @return    object    A single instance of this class.
	 */
	public static function get_instance() {

		// If the single instance hasn"t been set, set it now.
		if (null == self::$instance) {
			self::$instance = new self;
		}

		return self::$instance;
	}

  /**
   * Do shit at Init of wordpress
   *
   * @since     1.0.0
   *
   * @return    null    Return early if no settings page is registered.
   */
   public function EXAMPLE_FUNCTION(){
		/*
			DO SHIT AT INIT OF WORDPRESS
		*/
   }

}