WordPress at a glance
filter is not described

wpsc_cache_state filter-hook . WPSCache 1.0

Usage

add_filter( 'wpsc_cache_state', 'filter_function_name_8887' );
function filter_function_name_8887( $array ){
	// filter...

	return $array;
}
$array
-

Where the hook is called

wpsc_generate_sizes_array()
wpsc_cache_state
wp-super-cache/wp-cache.php 2715
$cache_states = apply_filters( 'wpsc_cache_state', array( 'expired', 'cached' ) );

Where in WP core the hook is used WP Super Cache

Usage not found.