show.php源代码：
```滚动菜单资料输入端
``` ``` ``` ";exit;} if ($action=="edit"){ $wname="data.txt";#数据保存文件，属性666 $writeurl=" ``` $t1<\/a>$t2<\/a>
$t3<\/a>
$t4<\/a>
$t5<\/a>
"; $fp=fopen($wname,"w"); $ww=fputs($fp,$writeurl); if ($ww){echo 文件写入成功;}else{echo 写入失败;} exit;} $wname="php-bin/data.txt";#由于是在页面调用，这里必须填写页面和程序相对路径或者绝对路径！ $fa=fopen($wname,"r+"); $wwww=fread($fa,filesize($wname)); echo "