PHP的栏目导航程序

1   
2$d_label=array("service"=>"有偿服务","teach"=>"家教中心","union"=>"校园服务联盟","job"=>"学生兼职","free"=>"信息库");   
3$directory=$REQUEST_URI;   
4while($directory!="/")   
5{   
6$d_text=basename($directory);   
7if(isset($d_label[$d_text])){$d_text=$d_label[$d_text];}   
8$d_link=$directory;   
9$d_curx="->

1";   
2$d_komplettx=$d_curx.$d_komplettx;   
3$directory=dirname($directory);   
4}   
5echo "栏目导航:".$d_komplettx;