diff options
Diffstat (limited to 'inc/cache.php')
| -rw-r--r-- | inc/cache.php | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/inc/cache.php b/inc/cache.php index 01a305dfa..491fe1923 100644 --- a/inc/cache.php +++ b/inc/cache.php @@ -118,7 +118,8 @@ class cache { } /** - * record cache hits statistics + * Record cache hits statistics. + * (Only when debugging allowed, to reduce overhead.) * * @param bool $success result of this cache use attempt * @return bool pass-thru $success value @@ -128,6 +129,8 @@ class cache { static $stats = NULL; static $file; + if (!$conf['allowdebug']) { return $success; } + if (is_null($stats)) { $file = $conf['cachedir'].'/cache_stats.txt'; $lines = explode("\n",io_readFile($file)); |