woocommerce_email_styles
Использование
add_filter( 'woocommerce_email_styles', 'wp_kama_woocommerce_email_styles_filter', 10, 2 ); /** * Function for `woocommerce_email_styles` filter-hook. * * @param $ob_get_clean * @param $that * * @return */ function wp_kama_woocommerce_email_styles_filter( $ob_get_clean, $that ){ // filter... return $ob_get_clean; }
- $ob_get_clean
- -
- $that
- -
Где вызывается хук
woocommerce_email_styles
woocommerce/includes/emails/class-wc-email.php 607
$css = apply_filters( 'woocommerce_email_styles', ob_get_clean(), $this );