From: Arun Persaud <arun@nubati.net>
Date: Thu, 19 Jul 2007 05:21:43 +0000 (-0700)
Subject: NEW FEATURE: use a better random generator
X-Git-Url: https://git.nubati.net/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1332ef44c9587295fe054c73415d405247fb297d;p=e-DoKo.git

NEW FEATURE: use a better random generator

people complained about too many solos ;) so I changed
from the standard php random generator to a better one.
Not sure if that solves the problem though ;)
---

diff --git a/functions.php b/functions.php
index e30c817..2d2277b 100644
--- a/functions.php
+++ b/functions.php
@@ -320,7 +320,14 @@ function  create_array_of_random_numbers($useridA,$useridB,$useridC,$useridD)
       for($i=0;$i<48;$i++)
 	$r[$i]=$i+1;
       
-      shuffle($r); 
+      /* shuffle using a better random generator than the standard one */
+      for ($i = 0; $i <48; $i++)
+	{
+	  $j = @mt_rand(0, $i);
+	  $tmp = $r[$i];
+	  $r[$i] = $r[$j];
+	  $r[$j] = $tmp;
+	}
     };
 
   return $r;