removed mods directory from the ATutor codebase

[atutor.git] / mods / wiki / plugins / lib / fix.php

diff --git a/mods/wiki/plugins/lib/fix.php b/mods/wiki/plugins/lib/fix.php
deleted file mode 100644 (file)
index 877505a..0000000
--- a/mods/wiki/plugins/lib/fix.php
+++ /dev/null
@@ -1,49 +0,0 @@
-<?php
-/*
-   Outdated and bogus PHP settings (register_globals and magic_quotes) are
-   defended by this script, so code cannot be negatively impacted. It can
-   always be loaded as it doesn't cause problems or speed disadvantages on
-   correctly configured servers. THE "PHP.INI" SHOULD BE FIXED PREFERABLY.
-*/
-
- #-- strike register_globals (injected variables)
- if (ini_get("register_globals") == "1") {
-    ewiki_recursive_unset($GLOBALS, $_REQUEST);
-    ini_set("register_globals", 0);
- }
-
- #-- strip any \'s if magic_quotes (variable garbaging) is still enabled
- if (ini_get("magic_quotes_gpc") && get_magic_quotes_gpc()) {
-    ewiki_recursive_stripslashes($_REQUEST);
-    ewiki_recursive_stripslashes($_GET);
-    ewiki_recursive_stripslashes($_POST);
-    ewiki_recursive_stripslashes($_COOKIE);
-    ewiki_recursive_stripslashes($_ENV);
-    ewiki_recursive_stripslashes($_SERVER);
-    ini_set("magic_quotes_gpc", 0);
- }
-
- #-- now that one is really dumb
- set_magic_quotes_runtime(0);
-
-
- #-- implementation
- function ewiki_recursive_unset(&$TO, $FROM) {
-    foreach ($FROM as $var=>$value) {
-       if (isset($TO[$var]) && ($TO[$var]==$FROM[$var])) {
-          unset($TO[$var]);
-       }
-    }
- }
- function ewiki_recursive_stripslashes(&$var) {
-    if (is_array($var)) {
-       foreach ($var as $key=>$item) {
-          ewiki_recursive_stripslashes($var[$key]);
-       }
-    }
-    else {
-       $var = stripslashes($var);
-    }
- }
-
-?>
\ No newline at end of file