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authorDerek Jones <derek.jones@ellislab.com>2008-01-28 18:11:02 +0100
committerDerek Jones <derek.jones@ellislab.com>2008-01-28 18:11:02 +0100
commita25530f6594c7ba45b3faa9537fda9f807069759 (patch)
treedc47713436c3777dcb9eb22f2f08cee4186400f5 /system/helpers/file_helper.php
parent15130caa8d3f4650d383647050ce918de728bc53 (diff)
added is_really_writable() to Common.php, replaced is_writable() throughout application with is_really_writable()
Diffstat (limited to 'system/helpers/file_helper.php')
-rw-r--r--system/helpers/file_helper.php35
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