use preg instead of ereg

[wfpl.git] / fdb.php

diff --git a/fdb.php b/fdb.php
index 3716ea6..5550464 100644 (file)
--- a/fdb.php
+++ b/fdb.php
@@ -46,8 +46,8 @@ function fdb_get_dir() {
 
 
 function fdb_fix_key($key) {
-       $key = ereg_replace('[^a-z0-9.-]', '_', strtolower($key));
-       $key = ereg_replace('^[-.]', '_', strtolower($key));
+       $key = preg_replace('|[^a-z0-9.-]|', '_', strtolower($key));
+       $key = preg_replace('|^[-.]|', '_', strtolower($key));
        return substr($key, 0, 32);
 }