CSocNetSearch::OnSearchPrepareFilter

static function OnSearchPrepareFilter($strSearchContentAlias, $field, $val)
{
	global $CACHE_MANAGER;

	if(defined("BX_COMP_MANAGED_CACHE") && in_array($field, array("SOCIAL_NETWORK_USER", "SOCIAL_NETWORK_GROUP")))
	{
		$tag_val = (is_array($val) ? serialize($val) : $val);
		$tag_field = ($field === "SOCIAL_NETWORK_GROUP" ? SONET_ENTITY_GROUP : SONET_ENTITY_USER);
		$CACHE_MANAGER->RegisterTag("sonet_search_".$tag_field."_".$tag_val);
	}
}