woocommerce_email_subject_backorder
Filter the subject of the backorder notification email.
Использование
add_filter( 'woocommerce_email_subject_backorder', 'wp_kama_woocommerce_email_subject_backorder_filter', 10, 3 );
/**
* Function for `woocommerce_email_subject_backorder` filter-hook.
*
* @param string $subject The email subject.
* @param array $args Arguments.
* @param null $null Unused.
*
* @return string
*/
function wp_kama_woocommerce_email_subject_backorder_filter( $subject, $args, $null ){
// filter...
return $subject;
}
- $subject(строка)
- The email subject.
- $args(массив)
- Arguments.
- $null(null)
- Unused.
Список изменений
| С версии 3.0.0 | Введена. |
Где вызывается хук
woocommerce_email_subject_backorder
woocommerce/includes/class-wc-emails.php 1176
apply_filters( 'woocommerce_email_subject_backorder', $subject, $args, null ),