您可以在函数中尝试类似的操作。php
function send_comment_email_notification( $comment_ID, $commentdata ) {
$comment = get_comment( $comment_id );
$postid = $comment->comment_post_ID;
$master_email = get_post_meta( $postid, \'master_email\', true);
if( isset( $master_email ) && is_email( $master_email ) ) {
$message = \'New comment on <a href="\' . get_permalink( $postid ) . \'">\' . get_the_title( $postid ) . \'</a>\';
add_filter( \'wp_mail_content_type\', create_function( \'\', \'return "text/html";\' ) );
wp_mail( $master_email, \'New Comment\', $message );
}
}
add_action( \'comment_post\', \'send_comment_email_notification\', 11, 2 );