[SM-CVS] SF.net SVN: squirrelmail:[14924] branches/SM-1_4-STABLE/squirrelmail/ functions/imap_messages.php

[<pdo...@us...>]

Revision: 14924
          http://sourceforge.net/p/squirrelmail/code/14924
Author:   pdontthink
Date:     2021-08-10 06:40:54 +0000 (Tue, 10 Aug 2021)
Log Message:
-----------
Minor, rare bug fix: Properly reduce multiple spaces in date headers

Modified Paths:
--------------
    branches/SM-1_4-STABLE/squirrelmail/functions/imap_messages.php

Modified: branches/SM-1_4-STABLE/squirrelmail/functions/imap_messages.php
===================================================================
--- branches/SM-1_4-STABLE/squirrelmail/functions/imap_messages.php	2021-07-12 22:04:37 UTC (rev 14923)
+++ branches/SM-1_4-STABLE/squirrelmail/functions/imap_messages.php	2021-08-10 06:40:54 UTC (rev 14924)
@@ -910,7 +910,7 @@
         }
         if (isset($date) || isset($internal_date)) {
             if (isset($internal_date)) {
-                $internal_date = str_replace('  ', ' ', $internal_date);
+                $internal_date = preg_replace('/\s+/', ' ', $internal_date);
                 $tmpinternal_date  = explode(' ', trim($internal_date));
                 if (!isset($date)) {
                     $date = $internal_date;
@@ -918,7 +918,7 @@
                 }
             }
             if (isset($date)) {
-                $date = str_replace('  ', ' ', $date);
+                $date = preg_replace('/\s+/', ' ', $date);
                 $tmpdate  = explode(' ', trim($date));
                 if (!isset($internal_date)) {
                     $internal_date = $date;

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