smeric

<?php
// @link https://github.com/woocommerce/woocommerce/blob/master/includes/admin/wc-meta-box-functions.php#L141

$args = array(
  'label' => '', // Text in Label
  'class' => '',
  'style' => '',
  'wrapper_class' => '',
  'value' => '', // if empty, retrieved from post meta where id is the meta_key
  'id' => '', // required

smeric

<?php
/**
 * Check if the cart contains virtual product
 *
 * @return bool
*/
function woo_cart_has_virtual_product(){
    global $woocommerce;

    // By default, no virtual product

smeric

<?php
namespace SMeric\Utilities;

/**
 * Simple MySQLi Class 0.3.2
 *
 * @author      JReam
 * @license     GNU General Public License 3 (http://www.gnu.org/licenses/)
 *
 * This program is free software; you can redistribute it and/or modify it

smeric

<?php
/*
  Plugin Name:  No french punctuation and accents for filename
  Description:  Remove all french punctuation and accents from the filename of upload for client limitation (Safari Mac/IOS)
  Plugin URI:   http://www.beapi.fr
  Version:      1.0
  Author:       BeAPI
  Author URI:   http://www.beapi.fr

  This program is free software; you can redistribute it and/or

smeric

<?php 
/* Merge multiple RSS feeds with SimplePie
 *
 * Just modify the path to SimplePie and 
 * modify the $feeds array with the feeds you want
 *
 * You should probably also change the channel title, link and description,
 * plus I added a CC license you may not want
 *
 * Help from: http://www.webmaster-source.com/2007/08/06/merging-rss-feeds-with-simplepie/ 

smeric

<?php
/**
 * Add post type images to feed items
 */
add_action('rss2_item', 'add_images_in_feed' );
function add_images_in_feed() {
	global $post;

	// Thumbnail...
	$thumbnail_ID = get_post_thumbnail_id( $post->ID );