woocommerce_prepare_email_for_preview │ хук-фильтр │ WC 9.6.0

Allow to modify the email object before rendering the preview to add additional data.

Использование

add_filter( 'woocommerce_prepare_email_for_preview', 'wp_kama_woocommerce_prepare_email_for_preview_filter' );

/**
 * Function for `woocommerce_prepare_email_for_preview` filter-hook.
 * 
 * @param WC_Email $email The email object.
 *
 * @return WC_Email
 */
function wp_kama_woocommerce_prepare_email_for_preview_filter( $email ){

	// filter...
	return $email;
}

$email(WC_Email)

The email object.

Список изменений

Где вызывается хук

$this->email = apply_filters( 'woocommerce_prepare_email_for_preview', $this->email );

Где используется хук в WooCommerce

add_filter( 'woocommerce_prepare_email_for_preview', array( $this, 'prepare_email_for_preview' ) );