diff options
| author | tianhe1986 <w1s2j3229@163.com> | 2016-08-11 06:40:47 +0200 |
|---|---|---|
| committer | tianhe1986 <w1s2j3229@163.com> | 2016-08-11 06:40:47 +0200 |
| commit | e1f76634b6c658680c2ea869dc1bcc38828c7da0 (patch) | |
| tree | f47b7c15a8fb71e13970e936b8e303d727253e02 | |
| parent | c4bd43432df03e4f4835c7689c8ed722cd2c3020 (diff) | |
Cache_file: use is_file() for checking instead of file_exists().
Signed-off-by: tianhe1986 <w1s2j3229@163.com>
| -rw-r--r-- | system/libraries/Cache/drivers/Cache_file.php | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/system/libraries/Cache/drivers/Cache_file.php b/system/libraries/Cache/drivers/Cache_file.php index e1ce16a5a..f579eaae4 100644 --- a/system/libraries/Cache/drivers/Cache_file.php +++ b/system/libraries/Cache/drivers/Cache_file.php @@ -120,7 +120,7 @@ class CI_Cache_file extends CI_Driver { */ public function delete($id) { - return file_exists($this->_cache_path.$id) ? unlink($this->_cache_path.$id) : FALSE; + return is_file($this->_cache_path.$id) ? unlink($this->_cache_path.$id) : FALSE; } // ------------------------------------------------------------------------ @@ -216,7 +216,7 @@ class CI_Cache_file extends CI_Driver { */ public function get_metadata($id) { - if ( ! file_exists($this->_cache_path.$id)) + if ( ! is_file($this->_cache_path.$id)) { return FALSE; } |