Changeset 2017

Timestamp:

02/10/2008 03:32:16 AM (10 months ago)

Author:

Geert

Message:

Fixed #391

Files:

• trunk/system/helpers/url.php (modified) (1 diff)

trunk/system/helpers/url.php

@@ -85 +85 @@
         public static function title($title, $separator = '-')
         {
-                $separator = ($separator == '-') ? '-' : '_';
-
-                // Replace all dashes, underscores and whitespace by the separator
-                $title = preg_replace('/[-_\s]+/', $separator, $title);
+                $separator = ($separator === '-') ? '-' : '_';
 
                 // Replace accented characters by their unaccented equivalents
                 $title = utf8::transliterate_to_ascii($title);
 
-                // Remove all characters that are not a-z, 0-9, or the separator
-                $title = preg_replace('/[^a-z0-9'.$separator.']+/', '', strtolower($title));
+                // Remove all characters that are not the separator, a-z, 0-9, or whitespace
+                $title = preg_replace('/[^'.$separator.'a-z0-9\s]+/', '', strtolower($title));
+
+                // Replace all separator characters and whitespace by a single separator
+                $title = preg_replace('/['.$separator.'\s]+/', $separator, $title);
 
                 // Trim separators from the beginning and end
-                $title = trim($title, $separator);
-
-                return $title;
+                return trim($title, $separator);
         }