Changeset 2996

Timestamp:

07/08/2008 04:17:51 AM (5 months ago)

Author:

Geert

Message:

Small optimization to file::extension()

Files:

• trunk/system/helpers/file.php (modified) (2 diffs)

trunk/system/helpers/file.php

@@ -15 +15 @@
          * Get the extension of a filename.
          *
-         * @param   string   filename
+         * @param   string  filename
          * @return  string
          */
@@ -21 +21 @@
         {
                 // Return the extension of the filename
-                return preg_replace('/^.+\.(.+?)$/', '$1', $filename);
+                return ltrim(substr($filename, strrpos($filename, '.')), '.');
         }