woocommerce_email_preview_placeholders │ хук-фильтр │ WC 9.6.0

Placeholders for email preview.

Использование

add_filter( 'woocommerce_email_preview_placeholders', 'wp_kama_woocommerce_email_preview_placeholders_filter', 10, 2 );

/**
 * Function for `woocommerce_email_preview_placeholders` filter-hook.
 * 
 * @param WC_Order $placeholders Placeholders for email subject.
 * @param string   $email_type   The email type to preview.
 *
 * @return WC_Order
 */
function wp_kama_woocommerce_email_preview_placeholders_filter( $placeholders, $email_type ){

	// filter...
	return $placeholders;
}

$placeholders(WC_Order)

Placeholders for email subject.

$email_type(строка)

The email type to preview.

Список изменений

Где вызывается хук

return apply_filters( 'woocommerce_email_preview_placeholders', $placeholders, $this->email_type );

Где используется хук в WooCommerce