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-rw-r--r--classes/diskcache.php4
1 files changed, 4 insertions, 0 deletions
diff --git a/classes/diskcache.php b/classes/diskcache.php
index d21148041..9dbc010c6 100644
--- a/classes/diskcache.php
+++ b/classes/diskcache.php
@@ -56,4 +56,8 @@ class DiskCache {
public function send($filename) {
return send_local_file($this->getFullPath($filename));
}
+
+ static public function getUrl($filename) {
+ return get_self_url_prefix() . "/public.php?op=cached_url&file=" . $filename;
+ }
}