PHP 读取文本文件内容并分页显示
功能很简单，只是使用PHP读取文本(TXT)文件并分页显示
<?php//----------------youshouldsavethisfileasm.php----------------
session_start();
if(empty($page)){$page=1;}
if(isset($_GET['page'])==TRUE){$page=$_GET['page'];}
?>
<html>
<head>
<metahttp-equiv="Content-Type"content="text/html;charset=UTF-8"/>
<title>ReadResult</title>
<styletype="text/css">
<!--
.STYLE1{font-size:12px}
.STYLE2{font-size:18px}
-->
</style>
</head>
<body>
<tablewidth="100%"bgcolor="#CCCCCC">
<tr>
<td>
<?php
if($page){
$counter=file_get_contents("example.txt");//-------readthefileintoastring.-------
$length=strlen($counter);
$page_count=ceil($length/5000);
functionmsubstr($str,$start,$len){
$strlength=$start+$len;
$tmpstr="";
for($i=0;$i<$strlength;$i++){
if(ord(substr($str,$i,1))==0x0a){
$tmpstr.='<br/>';
}
if(ord(substr($str,$i,1))>0xa0){
$tmpstr.=substr($str,$i,2);
$i++;
}
else{
$tmpstr.=substr($str,$i,1);}
}
return$tmpstr;
}
//--------------------------截取中文字符串--------------------------
$c=msubstr($counter,0,($page-1)*5000);
$c1=msubstr($counter,0,$page*5000);
echosubstr($c1,strlen($c),strlen($c1)-strlen($c));
}?>
</td>
</tr>
</table>
<tablewidth="100%"bgcolor="#cccccc">
<tr>
<tdwidth="42%"align="center"valign="middle"><spanclass="STYLE1"><?phpecho$page;?>/<?phpecho$page_count;?>页</span></td>
<tdwidth="58%"height="28"align="left"valign="middle">
<spanclass="STYLE1">
<?php
echo"<ahref=m.php?page=1>首页</a>";
if($page!=1){
echo"<ahref=m.php?page=".($page-1).">上一页</a>";
}
if($page<$page_count){
echo"<ahref=m.php?page=".($page+1).">下一页</a>";
}
echo"<ahref=m.php?page=".$page_count.">尾页</a>";
?>
</span></td>
</tr>
</table>
</body>
</html>