woocommerce_allow_send_queued_transactional_email │ filter-hook │ WC 1.0

Init the mailer instance and call the notifications for the current filter.

Usage

add_filter( 'woocommerce_allow_send_queued_transactional_email', 'wp_kama_woocommerce_allow_send_queued_transactional_email_filter', 10, 2 );

/**
 * Function for `woocommerce_allow_send_queued_transactional_email` filter-hook.
 * 
 * @param string $filter Filter name.
 * @param        $args   
 *
 * @return string
 */
function wp_kama_woocommerce_allow_send_queued_transactional_email_filter( $filter, $args ){

	// filter...
	return $filter;
}

$filter(string)

Filter name.

$args

-

Where the hook is called

if ( apply_filters( 'woocommerce_allow_send_queued_transactional_email', true, $filter, $args ) ) {

Where the hook is used in WooCommerce