diff options
Diffstat (limited to 'classes/diskcache.php')
| -rw-r--r-- | classes/diskcache.php | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/classes/diskcache.php b/classes/diskcache.php index fdfc46cb1..e6fc7c1b3 100644 --- a/classes/diskcache.php +++ b/classes/diskcache.php @@ -10,6 +10,10 @@ class DiskCache { return $this->dir; } + public function isWritable() { + return is_dir($this->dir) && is_writable($this->dir); + } + public function exists($filename) { return file_exists($this->getFullPath($filename)); } |