added fdb_delete() (UNTESTED)

diff --git a/fdb.php b/fdb.php
index 9eab198..99f63cb 100644 (file)
--- a/fdb.php
+++ b/fdb.php
@@ -137,4 +137,13 @@ function fdb_set($key, $data) {
        fdb_set_raw($key, $out);
 }
 
+function fdb_delete($key) {
+       $key = fdb_fix_key($key);
+       $path = fdb_get_dir() . "/$key";
+       if(file_exists($path)) {
+               return unlink($path);
+       }
+       return false;
+}
+
 ?>