rfmeier

<?php
/**
 * Get all orders given a product.
 *
 * @param integer $product_id The product ID.
 *
 * @return array An array of WC_Order objects.
 */
function rfm_get_orders_by_product( $product_id ) {

rfmeier

SELECT
  `items`.`order_id`,
  MAX(CASE WHEN `itemmeta`.`meta_key` = '_product_id' THEN `itemmeta`.`meta_value` END) AS `product_id`
FROM
  `wp_woocommerce_order_items` AS `items`
  INNER JOIN
  `wp_woocommerce_order_itemmeta` AS `itemmeta`
ON
  `items`.`order_item_id` = `itemmeta`.`order_item_id`
WHERE

rfmeier

<?php

add_filter( 'genesis_site_layout', 'sample_genesis_site_layout' );
/**
 * Callback for 'genesis_site_layout' filter.
 *
 * Force full width content on the single product page.
 * 
 * @param $layout The layout slug.
 * @return string The layout slug.

rfmeier

# force https
RewriteEngine On
RewriteCond %{HTTPS} off
RewriteRule (.*) https://%{HTTP_HOST}%{REQUEST_URI} [R=301,L]
# end force https

rfmeier

<?php //* do not include php tag

define( 'FORCE_SSL_ADMIN', true );

rfmeier

<?php //* do not include php tag
 
/**
 * Callback for WordPress register_meta() sanitize parameter.
 *
 * Determine if the current meta key and value should be visible within the 
 * WordPress post editor Custom Fields meta box.
 * 
 * @see https://codex.wordpress.org/Function_Reference/register_meta
 *

rfmeier

<?php //* do not include php tag

/**
 * Callback for WordPress register_meta() sanitize parameter.
 *
 * Sanitize the 'sample_count' meta value before saved to the database.
 *
 * @see https://codex.wordpress.org/Function_Reference/register_meta
 * 
 * @uses absint()

rfmeier

<?php //* do not include php tag

add_action( 'init', 'register_my_sample_meta' );
/**
 * Callback for WordPress 'init' action.
 *
 * Register the post meta.
 *
 * @uses register_meta()
 * @see https://codex.wordpress.org/Function_Reference/register_meta

rfmeier

<?php
/**
 * Use the custom archive setting to modify the number of posts on a custom post type archive page.
 */
 
 add_action( 'pre_get_posts', 'cpt_as_pre_get_posts' );
/**
 * Callback for WordPress 'pre_get_posts' action.
 *
 * Modify the number of posts on an testimony archive page if set to a custom value.

rfmeier

<?php
/**
 * Display the custom meta box content with the post type 'testimony' archive settings.
 */
 
 /**
 * Callback for WordPress add_meta_box() function parameter.
 *
 * Display the custom meta box content with the post type 'testimony' archive settings.
 *