简单新闻新闻公告!!(php,不用数据库)
分3个页面:news_add.php,news_list.php,config.php
config.php
< !DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" >
< html xmlns ="http://www.w3.org/1999/xhtml" >
< head >
< meta http-equiv ="Content-Type" content ="text/html; charset=utf-8" />
< title >无标题文档 </title>
</head>
< body >
<?
$adminpsd="zkl";
$newsbook="newsbook.txt";
$refreshbook="refreshbook.txt";
$pic="banzhu.jpg";
$line_max=5;
?>
</body>
</html>
< !DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" >
< html xmlns ="http://www.w3.org/1999/xhtml" >
< head >
< meta http-equiv ="Content-Type" content ="text/html; charset=utf-8" />
< title >无标题文档 </title>
</head>
< body >
<?
$adminpsd="zkl";
$newsbook="newsbook.txt";
$refreshbook="refreshbook.txt";
$pic="banzhu.jpg";
$line_max=5;
?>
</body>
</html>
news_list.php
< !DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" >
< html xmlns ="http://www.w3.org/1999/xhtml" >
< head >
< meta http-equiv ="Content-Type" content ="text/html; charset=utf-8" />
< title >无标题文档 </title>
</head>
< body >
<?
require("config.php");
$line_array=file($newsbook);
$linenum=count($line_array);
if(@$table!=1)
{
?>
< table bgcolor ="#00FF66" align ="center" width ="100%" >
< tr >
< td width ="20" >
</td>
< td > </td>
</tr>
<?
}
$i=0;
while($i<$linenum&&$i<$line_max)
{
$line="$line_array[$i]\n";
echo "$line";
$i++;
}
if(@$table!=1)
{
?>
</table>
<?
}
?>
< a href ="news_add.php" >添加新闻 </a>
</body>
</html>
< !DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" >
< html xmlns ="http://www.w3.org/1999/xhtml" >
< head >
< meta http-equiv ="Content-Type" content ="text/html; charset=utf-8" />
< title >无标题文档 </title>
</head>
< body >
<?
require("config.php");
$line_array=file($newsbook);
$linenum=count($line_array);
if(@$table!=1)
{
?>
< table bgcolor ="#00FF66" align ="center" width ="100%" >
< tr >
< td width ="20" >
</td>
< td > </td>
</tr>
<?
}
$i=0;
while($i<$linenum&&$i<$line_max)
{
$line="$line_array[$i]\n";
echo "$line";
$i++;
}
if(@$table!=1)
{
?>
</table>
<?
}
?>
< a href ="news_add.php" >添加新闻 </a>
</body>
</html>
news_add.php:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" >
< html xmlns ="http://www.w3.org/1999/xhtml" >
< head >
< meta http-equiv ="Content-Type" content ="text/html; charset=utf-8" />
< title >无标题文档 </title>
</head>
< body >
<?
if(@!$_POST['action'])
{
?>
< form action ="news_add.php" method ="post" >
< table width ="100%" >
< tr >
< td width ="15" align ="left" >
< table align ="center" width ="950" >
< tr align ="left" >
< td align ="left" >
呢称: < input type ="text" name ="person" >
</td>
</tr>
</table>
</td>
</tr>
< tr >
< td width ="100" align ="center" height ="100" >
新闻内容: < br > < textarea name ="title" rows ="20" cols ="120" > </textarea>
</td>
</tr>
< tr >
< td align ="center" >
< input type ="hidden" name ="action" value ="1" >
< input type ="submit" value ="提交" > < input type ="reset" value ="重写" >
</td>
</tr>
</table>
</form>
<?
}
else
{
require("config.php");
if($_POST['person']!=$adminpsd)
{
echo "密码错误! < br >";
exit;
}
$title=ereg_replace("\r\n",' < br >',$_POST['title']);
$addline=" < tr > < td align=\"top\" > < img border=\"0\" src=\"$pic\" width=\"20\" height=\"20\" > </td> < td >$title </td> </tr>";
if(!file_exists($refreshbook))
{
$f=fopen("$refreshbook","w");
fclose($f);
}
if(!file_exists($newsbook))
{
$f=fopen("$newsbook","w");
fclose($f);
}
$f=fopen("$refreshbook","r");
$line_has1=fread($f,filesize("$refreshbook"));
fclose($f);
if($addline==$line_has1)
{
echo "数据已经登录,请不要刷新!! < br >";
echo " < a href=\"news_list.php\" >看新闻 </a>";
exit;
}
else
{
$f=fopen("$refreshbook","w");
fwrite($f,"$addline");
fclose($f);
}
$f=fopen("$newsbook","r");
$line_has=fread($f,filesize("$newsbook"));
fclose($f);
$f=fopen("$newsbook","w");
$addline.=$line_has;
fwrite($f,"$addline\n");
fclose($f);
echo "录入完成,谢谢!! < br >";
echo " < a href=\"news_list.php\" >看新闻 </a>";
exit;
}
?>
< a href ="news_list.php" >看新闻 </a>
</body>
</html>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" >
< html xmlns ="http://www.w3.org/1999/xhtml" >
< head >
< meta http-equiv ="Content-Type" content ="text/html; charset=utf-8" />
< title >无标题文档 </title>
</head>
< body >
<?
if(@!$_POST['action'])
{
?>
< form action ="news_add.php" method ="post" >
< table width ="100%" >
< tr >
< td width ="15" align ="left" >
< table align ="center" width ="950" >
< tr align ="left" >
< td align ="left" >
呢称: < input type ="text" name ="person" >
</td>
</tr>
</table>
</td>
</tr>
< tr >
< td width ="100" align ="center" height ="100" >
新闻内容: < br > < textarea name ="title" rows ="20" cols ="120" > </textarea>
</td>
</tr>
< tr >
< td align ="center" >
< input type ="hidden" name ="action" value ="1" >
< input type ="submit" value ="提交" > < input type ="reset" value ="重写" >
</td>
</tr>
</table>
</form>
<?
}
else
{
require("config.php");
if($_POST['person']!=$adminpsd)
{
echo "密码错误! < br >";
exit;
}
$title=ereg_replace("\r\n",' < br >',$_POST['title']);
$addline=" < tr > < td align=\"top\" > < img border=\"0\" src=\"$pic\" width=\"20\" height=\"20\" > </td> < td >$title </td> </tr>";
if(!file_exists($refreshbook))
{
$f=fopen("$refreshbook","w");
fclose($f);
}
if(!file_exists($newsbook))
{
$f=fopen("$newsbook","w");
fclose($f);
}
$f=fopen("$refreshbook","r");
$line_has1=fread($f,filesize("$refreshbook"));
fclose($f);
if($addline==$line_has1)
{
echo "数据已经登录,请不要刷新!! < br >";
echo " < a href=\"news_list.php\" >看新闻 </a>";
exit;
}
else
{
$f=fopen("$refreshbook","w");
fwrite($f,"$addline");
fclose($f);
}
$f=fopen("$newsbook","r");
$line_has=fread($f,filesize("$newsbook"));
fclose($f);
$f=fopen("$newsbook","w");
$addline.=$line_has;
fwrite($f,"$addline\n");
fclose($f);
echo "录入完成,谢谢!! < br >";
echo " < a href=\"news_list.php\" >看新闻 </a>";
exit;
}
?>
< a href ="news_list.php" >看新闻 </a>
</body>
</html>