wrote upload handler (untested

[wfpl.git] / format.php

diff --git a/format.php b/format.php
index 60d0bf0..fc04b1b 100644 (file)
--- a/format.php
+++ b/format.php
@@ -22,6 +22,11 @@
 
 # This file contains basic encodings
 
+function format_int($str) {
+       $str = ereg_replace('[^0-9]', '', $str);
+       return ereg_replace('^0*([1-9])', '\1', $str);
+}
+
 function format_oneline($str) {
        $str = str_replace("\r", '', $str);
        return str_replace("\n", '', $str);