diff options
Diffstat (limited to 'engine')
| -rw-r--r-- | engine/lib/system_log.php | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/engine/lib/system_log.php b/engine/lib/system_log.php index 61b386353..d6c746af1 100644 --- a/engine/lib/system_log.php +++ b/engine/lib/system_log.php @@ -154,11 +154,14 @@ function get_object_from_log_entry($entry_id) { */ function system_log($object, $event) { global $CONFIG; - static $logcache; + static $log_cache; + static $cache_size = 0; if ($object instanceof Loggable) { - if (!is_array($logcache)) { - $logcache = array(); + // reset cache if it has grown too large + if (!is_array($log_cache) || $cache_size > 500) { + $log_cache = array(); + $cache_size = 0; } // Has loggable interface, extract the necessary information and store @@ -188,7 +191,7 @@ function system_log($object, $event) { } // Create log if we haven't already created it - if (!isset($logcache[$time][$object_id][$event])) { + if (!isset($log_cache[$time][$object_id][$event])) { $query = "INSERT DELAYED into {$CONFIG->dbprefix}system_log (object_id, object_class, object_type, object_subtype, event, performed_by_guid, owner_guid, access_id, enabled, time_created) @@ -198,7 +201,8 @@ function system_log($object, $event) { insert_data($query); - $logcache[$time][$object_id][$event] = true; + $log_cache[$time][$object_id][$event] = true; + $cache_size += 1; } return true; |