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-rw-r--r--phpBB/includes/functions.php34
1 files changed, 18 insertions, 16 deletions
diff --git a/phpBB/includes/functions.php b/phpBB/includes/functions.php
index 6b5d7bd1df..3a650b37fc 100644
--- a/phpBB/includes/functions.php
+++ b/phpBB/includes/functions.php
@@ -1049,31 +1049,33 @@ else
/**
* Eliminates useless . and .. components from specified path.
*
+* Deprecated, use filesystem class instead
+*
* @param string $path Path to clean
* @return string Cleaned path
+*
+* @deprecated
*/
function phpbb_clean_path($path)
{
- $exploded = explode('/', $path);
- $filtered = array();
- foreach ($exploded as $part)
- {
- if ($part === '.' && !empty($filtered))
- {
- continue;
- }
+ global $phpbb_container;
- if ($part === '..' && !empty($filtered) && $filtered[sizeof($filtered) - 1] !== '..')
- {
- array_pop($filtered);
- }
- else
+ if ($phpbb_container)
+ {
+ $phpbb_filesystem = $phpbb_container->get('filesystem');
+ }
+ else
+ {
+ // The container is not yet loaded, use a new instance
+ if (!class_exists('phpbb_filesystem'))
{
- $filtered[] = $part;
+ global $phpbb_root_path, $phpEx;
+ require($phpbb_root_path . 'includes/filesystem.' . $phpEx);
}
+ $phpbb_filesystem = new phpbb_filesystem();
}
- $path = implode('/', $filtered);
- return $path;
+
+ return $phpbb_filesystem->clean_path($path);
}
// functions used for building option fields