WordPress at Your Fingertips
filter is not described

woocommerce_session_handler filter-hook . WC 1.0

Session class, handles session data for users - can be overwritten if custom handler is needed.

Usage

add_filter( 'woocommerce_session_handler', 'filter_function_name_2008' );
function filter_function_name_2008( $string ){
	// filter...

	return $string;
}
$string
-

Where the hook is called

WooCommerce::initialize_session()
woocommerce_session_handler
wc_cleanup_session_data()
woocommerce_session_handler
woocommerce/includes/class-woocommerce.php 819
$session_class = apply_filters( 'woocommerce_session_handler', 'WC_Session_Handler' );
woocommerce/includes/wc-core-functions.php 2386
$session_class = apply_filters( 'woocommerce_session_handler', 'WC_Session_Handler' );

Where in WP core the hook is used WooCommerce

Usage not found.