Reply To: PHP notices header already sent

I just did a test in /wp-content/themes/woodmart/inc/integrations/woocommerce/functions.php

I commented out the add_action as below and issue dissapeared. isn it a little late to set session cookie “woodmart_before_shop_page” as other html has already been output?

if( ! function_exists( 'woodmart_set_customer_session' ) ) {

	//add_action( 'woodmart_before_shop_page', 'woodmart_set_customer_session', 10 );

	function woodmart_set_customer_session() {
		if( ! function_exists( 'WC' ) ) return;
		if ( WC()->version > '2.1' && ( ! is_admin() || defined( 'DOING_AJAX' ) ) && ! defined( 'DOING_CRON' ) ) :
			WC()->session->set_customer_session_cookie( true );
		endif;
	}

}