去除discuz 的面包屑导航里的分区导航

forum_forumdisplay.php

$navigation = ‘ <em>&rsaquo;</em> <a href="forum.php?gid=‘.$forum_up[‘fid‘].‘">‘.$forum_up[‘name‘].‘</a><em>&rsaquo;</em> <a href="forum.php?mod=forumdisplay&fid=‘.$_G[‘forum‘][‘fid‘].‘">‘.$_G[‘forum‘][‘name‘].‘</a>‘;

删除

<a href="forum.php?gid=‘.$forum_up[‘fid‘].‘">‘.$forum_up[‘name‘].‘</a><em>&rsaquo;</em> 

forum_viewthread.php

$navigation .= ‘ <em>&rsaquo;</em> <a href="‘.$t_link.‘">‘.($_G[‘cache‘][‘forums‘][$fup][‘name‘]).‘</a>‘;

删除

 $navigation .= ‘ <em>&rsaquo;</em> <a href="‘.$t_link.‘">‘.($_G[‘cache‘][‘forums‘][$fup][‘name‘]).‘</a>‘;