- Replace preg_match() with faster strpos()

alecpl

2011-06-02 fde361eb5827c1598404001cd26dee50aae3e037

- Replace preg_match() with faster strpos()

 program/include/main.inc

@@ -1370,7 +1370,7 @@
    if ($folder['id'] == $mbox_name)
      $classes[] = 'selected';

    $collapsed = preg_match('/&'.rawurlencode($folder['id']).'&/', $RCMAIL->config->get('collapsed_folders'));
    $collapsed = strpos($CONFIG['collapsed_folders'], '&'.rawurlencode($folder['id']).'&') !== false;
    $unread = $msgcounts ? intval($msgcounts[$folder['id']]['UNSEEN']) : 0;

    if ($folder['virtual'])