plugin-republic

<?php

/**
 *
 * You can find the complete tutorial for this here:
 * https://pluginrepublic.com/woocommerce-custom-fields
 *
 * Alternatively, check out the plugin
 * https://pluginrepublic.com/wordpress-plugins/woocommerce-product-add-ons-ultimate/
 *

plugin-republic

<?php
function prefix_filter_single_product_classes( $classes, $item ) {
  $classes[] = 'my-new-class';
  return $classes;
}
add_filter( 'pewc_filter_single_product_classes', 'prefix_filter_single_product_classes', 10, 2 );

plugin-republic

/**
 * Filter the cart template path to use our cart.php template instead of the theme's
 */
function csp_locate_template( $template, $template_name, $template_path ) {
	$basename = basename( $template );
	if( $basename == 'cart.php' ) {
		$template = trailingslashit( plugin_dir_path( __FILE__ ) ) . 'templates/cart.php';
	}
	return $template;
}

plugin-republic

<?php

$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
  'name' => '', //name will set from id if empty

plugin-republic

function prefix_wishlist_template_location( $template_hook, $product_id ) {
  // Return your hook here
  return 'woocommerce_single_product_summary';
}
add_filter( 'woocommerce_wishlists_template_location', 'prefix_wishlist_template_location', 10, 2 );

plugin-republic

<?php
function my_prefix_upload_mimes( $mimes ) {
	// Add PhotoShop PSD files to list of permitted WordPress mime types
	$mimes['psd'] = "application/x-photoshop";
	return $mimes;
}
add_filter( 'upload_mimes', 'my_prefix_upload_mimes' );

plugin-republic

<?php
function st_popular_posts_shortcode( $atts, $content ) {
		$pop_posts = get_transient( 'st_popular_posts' );
		if( false === $pop_posts ) {
			$args = apply_filters( 'showcase_filter_popular_posts', array(
				'orderby'					=> 'comment_count',
				'posts_per_page'	=> 4,
			) );
			$pop_posts = new WP_Query( $args );
			set_transient( 'st_popular_posts', $pop_posts, WEEK_IN_SECONDS );

plugin-republic

<?php
$args = array(
  'limit'           => 9999,
  'return'          => 'ids',
  'date_completed'  => '2018-10-01...2018-10-10',
  'status'          => 'completed'
);
$query = new WC_Order_Query( $args );
$orders = $query->get_orders();
foreach( $orders as $order_id ) {

plugin-republic

<?php
$order = wc_get_order( $order_id );
$customer_id = $order->get_user_id();

plugin-republic

<?php
$order = wc_get_order( $order_id );
echo $order->get_billing_email();
echo $order->get_billing_first_name();
echo $order->get_billing_last_name();
echo $order->get_billing_address_1();
echo $order->get_billing_address_2();
echo $order->get_billing_postcode();
echo $order->get_billing_state();
echo $order->get_billing_country();