1 files changed, 23 insertions, 20 deletions

@@ -251,33 +251,36 @@ function removeTags($id, $type = 'published')
         $deltags2 = mysql_query($deltags);
 }
 
-function unique_id()
+if (!function_exists('unique_id'))
 {
-        static $dss_seeded = false;
+        function unique_id()
+        {
+                static $dss_seeded = false;
 
-        $getconfig = "SELECT * FROM config WHERE name = \"rand_seed\"";
-        $getconfig2 = mysql_query($getconfig);
-        $getconfig3 = mysql_fetch_array($getconfig2);
+                $getconfig = "SELECT * FROM config WHERE name = \"rand_seed\"";
+                $getconfig2 = mysql_query($getconfig);
+                $getconfig3 = mysql_fetch_array($getconfig2);
 
-        $val = $getconfig3['value'] . microtime();
-        $val = md5($val);
-        $rand_seed = md5($getconfig3['value'] . $val . $extra);
+                $val = $getconfig3['value'] . microtime();
+                $val = md5($val);
+                $rand_seed = md5($getconfig3['value'] . $val . $extra);
 
-        $getconfig = "SELECT * FROM config WHERE name = \"rand_seed_last_update\"";
-        $getconfig2 = mysql_query($getconfig);
-        $getconfig3 = mysql_fetch_array($getconfig2);
-        if ($dss_seeded !== true && ($getconfig3['value'] < time() - rand(1,10)))
-        {
-                $setconfig = "UPDATE config SET value = \"" . $rand_seed . "\" WHERE name = \"rand_seed\"";
-                $setconfig2 = mysql_query($setconfig);
+                $getconfig = "SELECT * FROM config WHERE name = \"rand_seed_last_update\"";
+                $getconfig2 = mysql_query($getconfig);
+                $getconfig3 = mysql_fetch_array($getconfig2);
+                if ($dss_seeded !== true && ($getconfig3['value'] < time() - rand(1,10)))
+                {
+                        $setconfig = "UPDATE config SET value = \"" . $rand_seed . "\" WHERE name = \"rand_seed\"";
+                        $setconfig2 = mysql_query($setconfig);
 
-                $setconfig = "UPDATE config SET value = \"" . time() . "\" WHERE name = \"rand_seed_last_update\"";
-                $setconfig2 = mysql_query($setconfig);
+                        $setconfig = "UPDATE config SET value = \"" . time() . "\" WHERE name = \"rand_seed_last_update\"";
+                        $setconfig2 = mysql_query($setconfig);
 
-                $dss_seeded = true;
-        }
+                        $dss_seeded = true;
+                }
 
-        return substr($val, 4, 16);
+                return substr($val, 4, 16);
+        }
 }
 
 ?>