wordpress plugin example

SkyvergeSamplePlugin.php

<?php
// https://www.skyverge.com/blog/creating-custom-plugin-for-your-woocommerce-shop/
// https://www.skyverge.com/blog/add-custom-code-to-wordpress/

/**
 * Plugin Name: [Insert Name]
 * Plugin URI: [Insert Plugin URL]
 * Description: [Insert Short Description]
 * Author: [Insert Your Name]
 * Author URI: [Insert Your URL]
 * Version: 1.0
 * Text Domain: plugin-name
 *
 * Copyright: (c) 2012-2014 [Insert Your Name] (your@email.com)
 *
 * License: GNU General Public License v3.0
 * License URI: http://www.gnu.org/licenses/gpl-3.0.html
 *
 * @author    [Insert Your Name]
 * @copyright Copyright (c) 2012-2014, [Insert Your Name]
 * @license   http://www.gnu.org/licenses/gpl-3.0.html GNU General Public License v3.0
 *
 */

if ( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly

//Add your custom code below this line

class SkyvergeSamplePlugin {
    
    public function __construct() {
        // called just before the woocommerce template functions are included
        add_action( 'init', array( $this, 'include_template_functions' ), 20 );
        
        // called only after woocommerce has finished loading
        add_action( 'woocommerce_init', array( $this, 'woocommerce_loaded' ) );
        
        // called after all plugins have loaded
        add_action( 'plugins_loaded', array( $this, 'plugins_loaded' ) );
        
        // indicates we are running the admin
        if ( is_admin() ) {
            // ...
        }
        
        // indicates we are being served over ssl
        if ( is_ssl() ) {
            // ...
        }
        
        // take care of anything else that needs to be done immediately upon plugin instantiation, here in the constructor
    }
    
    /**
     * Override any of the template functions from woocommerce/woocommerce-template.php
     * with our own template functions file
     */
    public function include_template_functions() {
        include( 'woocommerce-template.php' );
    }
    
    /**
     * Take care of anything that needs woocommerce to be loaded.
     * For instance, if you need access to the $woocommerce global
     */
    public function woocommerce_loaded() {
        // ...
    }
    
    /**
     * Take care of anything that needs all plugins to be loaded
     */
    public function plugins_loaded() {
        // ...
    }
}

// finally instantiate our plugin class and add it to the set of globals

$GLOBALS['wc_acme'] = new WC_Acme();