diff options
| author | vlakoff <vlakoff@gmail.com> | 2012-09-16 19:16:33 +0200 |
|---|---|---|
| committer | vlakoff <vlakoff@gmail.com> | 2012-09-16 19:16:33 +0200 |
| commit | 239e0e598f0b9462e195db5da658095eb70cf6e3 (patch) | |
| tree | 084144197bca37061ca6731370063a1b96f27f28 /system/core | |
| parent | b16dd29147fa8155cb9d9dadfb7c587aef81d772 (diff) | |
Better method for getting Output cache file embedded timestamp
Faster, shorter code
Diffstat (limited to 'system/core')
| -rw-r--r-- | system/core/Output.php | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/system/core/Output.php b/system/core/Output.php index 847c61e3e..052367ed6 100644 --- a/system/core/Output.php +++ b/system/core/Output.php @@ -552,13 +552,13 @@ class CI_Output { fclose($fp); // Strip out the embedded timestamp - if ( ! preg_match('/^\d+TS--->/', $cache, $match)) + if ( ! preg_match('/^(\d+)TS--->/', $cache, $match)) { return FALSE; } $last_modified = filemtime($cache_path); - $expire = str_replace('TS--->', '', $match[0]); + $expire = $match[1]; // Has the file expired? if ($_SERVER['REQUEST_TIME'] >= $expire && is_really_writable($cache_path)) |