wpsc_cache_state │ filter-hook │ WPSCache 1.0

Usage

add_filter( 'wpsc_cache_state', 'wp_kama_wpsc_cache_state_filter' );

/**
 * Function for `wpsc_cache_state` filter-hook.
 * 
 * @param  $array 
 *
 * @return 
 */
function wp_kama_wpsc_cache_state_filter( $array ){

	// filter...
	return $array;
}

$array

-

Where the hook is called

$cache_states = apply_filters( 'wpsc_cache_state', array( 'expired', 'cached' ) );

Where the hook is used in WP Super Cache