一个php作的文本留言本的例子(三)

上两节我针对guest.php和edit.php作了讲述.需要注意的是php和html的区别:
php通常是-->(1)

(2)

(3)

1<script laanguage="php">   
2echo("zihanonline");   
3</script>

(4)``` echo("zihanonline");

1等4种方式.不要混淆.   
2下面我们来研究信息管理:manage.php代码.   
3\-----------   
4//manage.php
留言管理echo "<meta http-equiv=Refresh content=5;url=guest.php>";
echo "
";
echo "密码错误!无法删除留言!";
echo "

程序将在3秒返回

";
echo "

子汉在线斑竹维护管理。

";
echo "
";
echo "
";

exit;
}

?>

0;$h--) { $text=$text.'nn"; $text=$text.$content[$h-1]; } echo "$text"; } ?> > "; echo "
"; echo "密码错误!无法删除留言!"; echo "

程序将在3秒返回

"; echo "

子汉在线斑竹维护管理。

"; echo "
"; echo "
";

exit;
}

if ($password==$managepwd)
{
$guest_content=file($guestfile);
$count=count($guest_content);
for ($j=1;$j<=$count;$j++)
{
$del_rec_num="check".$j;
$del_num=$$del_rec_num;
//echo "$del_num:$del_num";
$guest_content[$del_num-1]="";
}

$fp=fopen($guestfile,"w");
for ($i=0;$i<=$count-1;$i++)
{
if ($guest_content[$i]!="")
{
fputs($fp,$guest_content[$i],strlen($guest_content[$i]));
}
}
fclose($fp);
echo "";
echo "

";
echo "

留言已正确删除

";
echo "

程序将在3秒返回

";
echo "

子汉在线斑竹维护管理。

";
echo "
";
echo "
";
exit;
}
}
?>

删除第'.$h."条留言:

    

``` \------------ 未完待续...
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