diff options
Diffstat (limited to 'inc')
| -rw-r--r-- | inc/cache.php | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/inc/cache.php b/inc/cache.php index 5f54a34a9..56c5b65f2 100644 --- a/inc/cache.php +++ b/inc/cache.php @@ -63,11 +63,13 @@ class cache { * age - expire cache if older than age (seconds) * files - expire cache if any file in this array was updated more recently than the cache * + * Note that this function needs to be public as it is used as callback for the event handler + * * can be overridden * * @return bool see useCache() */ - protected function _useCache() { + public function _useCache() { if (!empty($this->depends['purge'])) return false; // purge requested? if (!($this->_time = @filemtime($this->cache))) return false; // cache exists? @@ -194,7 +196,7 @@ class cache_parser extends cache { * * @return bool see useCache() */ - protected function _useCache() { + public function _useCache() { if (!@file_exists($this->file)) return false; // source exists? return parent::_useCache(); @@ -229,7 +231,7 @@ class cache_renderer extends cache_parser { * * @return bool see useCache() */ - protected function _useCache() { + public function _useCache() { global $conf; if (!parent::_useCache()) return false; |