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authorAndrey Andreev <narf@bofh.bg>2012-07-01 22:42:41 +0200
committerAndrey Andreev <narf@bofh.bg>2012-07-01 22:42:41 +0200
commit3da427e94bb5f4d0d609cd4b868b2796e5e50a65 (patch)
treed3a41bb1c8586f4876b6a4b4808d5edbbd1ffe0d /system/libraries
parent7db0f597c78cd5485b566d9cd6e3935a8489c540 (diff)
parentc254792b02cccebb10993feed58fb9ed63a28ebc (diff)
Merge pull request #1549 from chrisguiney/session_gc
Allow session garbace collection percentage to be configured.
Diffstat (limited to 'system/libraries')
-rw-r--r--system/libraries/Session.php11
1 files changed, 4 insertions, 7 deletions
diff --git a/system/libraries/Session.php b/system/libraries/Session.php
index 72a942b8a..af38dc366 100644
--- a/system/libraries/Session.php
+++ b/system/libraries/Session.php
@@ -155,12 +155,6 @@ class CI_Session {
*/
public $time_reference = 'local';
- /**
- * Probablity level of garbage collection of old sessions
- *
- * @var int
- */
- public $gc_probability = 5;
/**
* Session data
@@ -940,8 +934,11 @@ class CI_Session {
return;
}
+ $probability = ini_get('session.gc_probability');
+ $divisor = ini_get('session.gc_divisor');
+
srand(time());
- if ((rand() % 100) < $this->gc_probability)
+ if ((mt_rand(0, $divisor) / $divisor) < $probability)
{
$expire = $this->now - $this->sess_expiration;