metaform capitalizes default captions, added tem::load_str()

[wfpl.git] / format.php

diff --git a/format.php b/format.php
index a658dbb..8979b26 100644 (file)
--- a/format.php
+++ b/format.php
@@ -21,6 +21,11 @@
 
 # This file contains basic encodings
 
+function format_caption($str) {
+       $str = ucwords($str);
+       return str_replace('Email', 'E-mail', $str);
+}
+
 function format_int($str) {
        $str = ereg_replace('[^0-9]', '', $str);
        return ereg_replace('^0*([1-9])', '\1', $str);
@@ -33,7 +38,7 @@ function format_zip($str) {
 function format_filename($str) {
        $str = strtolower($str);
        $str = ereg_replace('[^a-z0-9_.-]', '_', $str);
-       return ereg_replace('^[0-9.-]*', '', $str);
+       return ereg_replace('^[.-]', '_', $str);
 }
 
 function format_varname($str) {