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функция не описана

WC_Email_Customer_Refunded_Order::get_subject() public WC 1.0

Get email subject.

Это метод класса: WC_Email_Customer_Refunded_Order{}

Возвращает

Строку.

Использование

$WC_Email_Customer_Refunded_Order = new WC_Email_Customer_Refunded_Order();
$WC_Email_Customer_Refunded_Order->get_subject();

Код WC_Email_Customer_Refunded_Order::get_subject() WC 4.5.2

woocommerce/includes/emails/class-wc-email-customer-refunded-order.php
<?php
public function get_subject() {
	if ( $this->partial_refund ) {
		$subject = $this->get_option( 'subject_partial', $this->get_default_subject( true ) );
	} else {
		$subject = $this->get_option( 'subject_full', $this->get_default_subject() );
	}
	return apply_filters( 'woocommerce_email_subject_customer_refunded_order', $this->format_string( $subject ), $this->object, $this );
}