From: kink <kink@7612ce4b-ef26-0410-bec9-ea0150e637f0>
Date: Wed, 15 Jan 2003 15:49:23 +0000 (+0000)
Subject: Obsolete code because crc32() does exist in our minimum php requirements.
X-Git-Url: https://vcs.fsf.org/?p=squirrelmail.git;a=commitdiff_plain;h=0795e24071b2d8d2a24ee7b75d5b1b6b36b123dc

Obsolete code because crc32() does exist in our minimum php requirements.


git-svn-id: https://svn.code.sf.net/p/squirrelmail/code/trunk/squirrelmail@4424 7612ce4b-ef26-0410-bec9-ea0150e637f0
---

diff --git a/functions/strings.php b/functions/strings.php
index ff47b17b..b4d1a540 100644
--- a/functions/strings.php
+++ b/functions/strings.php
@@ -284,24 +284,7 @@ function sq_mt_seed($Val) {
     $Max = mt_getrandmax();
     
     if (! is_int($Val)) {
-        if (function_exists('crc32')) {
             $Val = crc32($Val);
-        } else {
-            $Str = $Val;
-            $Pos = 0;
-            $Val = 0;
-            $Mask = $Max / 2;
-            $HighBit = $Max ^ $Mask;
-            while ($Pos < strlen($Str)) {
-                if ($Val & $HighBit) {
-                    $Val = (($Val & $Mask) << 1) + 1;
-                } else {
-                    $Val = ($Val & $Mask) << 1;
-                }
-                $Val ^= $Str[$Pos];
-                $Pos ++;
-            }
-        }
     }
     
     if ($Val < 0) {