wbcomdev

/**
 * Add a custom field (in an order) to the emails.
 */
function wb_woocommerce_email_order_meta_fields( $fields, $sent_to_admin, $order ) {
	$fields['meta_key'] = array(
		'label' => __( 'Label' ),
		'value' => get_post_meta( $order->id, 'meta_key', true ),
	);
	return $fields;
}

wbcomdev

/**
 * Add a custom field (in an order) to the emails.
 */
function wb_woocommerce_email_order_meta_fields( $fields, $sent_to_admin, $order ) {
	$fields['hear_about_us'] = array(
		'label' => __( 'Hear About Us' ),
		'value' => get_post_meta( $order->id, 'hear_about_us', true ),
	);
	return $fields;
}

wbcomdev

/**
 * Allow customers to access wp-admin.
 */
add_filter( 'woocommerce_prevent_admin_access', '__return_false' );
add_filter( 'woocommerce_disable_admin_bar', '__return_false' );

wbcomdev

/**
 * Automatically add product to cart on visit.
 */
function wb_add_product_to_cart() {
	if ( ! is_admin() ) {
		$product_id = 38; // replace with your own product id.
		$found      = false;
		// check if product already in cart.
		if ( sizeof( WC()->cart->get_cart() ) > 0 ) {
			foreach ( WC()->cart->get_cart() as $cart_item_key => $values ) {

wbcomdev

/**
 * Add another product depending on the cart total.
 */
function wb_add_product_to_cart() {
	if ( ! is_admin() ) {
		global $woocommerce;
		$product_id = 38; // replace with your product id.
		$found      = false;
		$cart_total = 30; // replace with your cart total needed to add above item.

wbcomdev

/**
 * Show product weight on archive or shop pages.
 */
function wb_show_weights() {

	global $product;
	$weight = $product->get_weight();

	if ( $product->has_weight() ) {
		echo '<div class="product-meta"><span class="product-meta-label">Weight: </span>' . $weight . get_option( 'woocommerce_weight_unit' ) . '</div></br>';

wbcomdev

/**
 * Prevent PO box shipping.
 */
function wb_deny_pobox_postcode( $posted ) {
	global $woocommerce;

	$address  = ( isset( $posted['shipping_address_1'] ) ) ? $posted['shipping_address_1'] : $posted['billing_address_1'];
	$postcode = ( isset( $posted['shipping_postcode'] ) ) ? $posted['shipping_postcode'] : $posted['billing_postcode'];

	$replace  = array( ' ', '.', ',' );

wbcomdev

/**
 * Notify admin when a new customer account is created.
 */
function wb_woocommerce_created_customer_admin_notification( $customer_id ) {
	wp_send_new_user_notifications( $customer_id, 'admin' );
}
add_action( 'woocommerce_created_customer', 'wb_woocommerce_created_customer_admin_notification' );

wbcomdev

/**
 * Display product attribute archive links.
 */
function wb_wc_show_attribute_links() {
	global $post;
	$attribute_names = array( 'pa_color', 'pa_size' ); // Add attribute names here and remember to add the pa_ prefix to the attribute name.

	foreach ( $attribute_names as $attribute_name ) {
		$taxonomy = get_taxonomy( $attribute_name );

wbcomdev

/**
 * Trim zeros in price decimals.
 */
add_filter( 'woocommerce_price_trim_zeros', '__return_true' );