Referal overview finished and rewritten for refback extension

[mailer.git] / inc / functions.php

diff --git a/inc/functions.php b/inc/functions.php
index 6ec587a530fb2549fad5e5e330586065e9261e01..ecd38c9ef4b2491412c8a4201cfeb651e68cda20 100644 (file)
--- a/inc/functions.php
+++ b/inc/functions.php
@@ -39,11 +39,20 @@ if (!defined('__SECURITY')) {
 
 // Check if our config file is writeable or not
 function is_INCWritable($inc) {
-       $fp = @fopen(PATH."inc/".$inc.".php", 'a');
+       // Generate FQFN
+       $fqfn = sprintf("%sinc/%s.php", PATH, $inc);
+
+       // Abort by simple test
+       if ((FILE_READABLE($fqfn)) && (!is_writeable($fqfn))) {
+               return false;
+       } // END - if
+
+       // Test if we can append data
+       $fp = @fopen($fqfn, 'a');
        if ($inc == "dummy") {
                // Remove dummy file
                @fclose($fp);
-               return @unlink(PATH."inc/dummy.php");
+               return @unlink($fqfn);
        } else {
                // Close all other files
                return @fclose($fp);
@@ -2075,7 +2084,7 @@ function genScrambleString($len) {
        $scrambleString = implode(":", $scrambleNumbers);
        return $scrambleString;
 }
-// Append data like session ID referral ID to the given URL which would
+// Append data like session ID or referal ID to the given URL which would
 // normally be stored in cookies
 function ADD_URL_DATA($URL) {
        global $_CONFIG;