| Author: Thomas Bruederli <roundcube@gmail.com> |
+-----------------------------------------------------------------------+
- $Id: rcube_shared.inc 5274 2011-09-23 10:11:27Z alec $
+ $Id: rcube_shared.inc 5715 2012-01-05 10:28:24Z alec $
*/
return $str;
}
-/**
- * Convert paths like ../xxx to an absolute path using a base url
- *
- * @param string Relative path
- * @param string Base URL
- * @return string Absolute URL
- */
-function make_absolute_url($path, $base_url)
-{
- $host_url = $base_url;
- $abs_path = $path;
-
- // check if path is an absolute URL
- if (preg_match('/^[fhtps]+:\/\//', $path))
- return $path;
-
- // cut base_url to the last directory
- if (strrpos($base_url, '/')>7)
- {
- $host_url = substr($base_url, 0, strpos($base_url, '/', 7));
- $base_url = substr($base_url, 0, strrpos($base_url, '/'));
- }
-
- // $path is absolute
- if ($path[0] == '/')
- $abs_path = $host_url.$path;
- else
- {
- // strip './' because its the same as ''
- $path = preg_replace('/^\.\//', '', $path);
-
- if (preg_match_all('/\.\.\//', $path, $matches, PREG_SET_ORDER))
- foreach ($matches as $a_match)
- {
- if (strrpos($base_url, '/'))
- $base_url = substr($base_url, 0, strrpos($base_url, '/'));
-
- $path = substr($path, 3);
- }
-
- $abs_path = $base_url.'/'.$path;
- }
-
- return $abs_path;
-}
-
/**
* Wrapper function for wordwrap
*/