1 files changed, 0 insertions, 35 deletions
diff --git a/system/helpers/file_helper.php b/system/helpers/file_helper.php
index 5fb31cfaa..868561b5a 100644
--- a/system/helpers/file_helper.php
+++ b/system/helpers/file_helper.php
@@ -178,39 +178,4 @@ function get_filenames($source_dir, $include_path = FALSE)
 
 // --------------------------------------------------------------------
 
-/**
- * Tests for file writability
- *
- * is_writable() returns TRUE on Windows servers
- * when you really can't write to the file
- * as the OS reports to PHP as FALSE only if the
- * read-only attribute is marked.  Ugh?
- *
- * @access	private
- * @return	void
- */	
-function is_really_writable($file)
-{
-	if (is_dir($file))
-	{
-		$file = rtrim($file, '/').'/'.md5(rand(1,100));
-		
-		if (($fp = @fopen($file, 'ab')) === FALSE)
-		{
-			return FALSE;
-		}
-		
-		fclose($fp);
-		@chmod($file, 0777);
-		@unlink($file);
-		return TRUE;
-	}
-	elseif (($fp = @fopen($file, 'ab')) === FALSE)
-	{
-		return FALSE;
-	}
-
-	fclose($fp);
-	return TRUE;
-}
 ?>
 \ No newline at end of file