使用 PHP 读取文本(TXT)文件 并分页显示
作者:不详 来源:网络 发布时间: 2014-08-21 17:38 点击:
次
[PHP]代码 view source print? 01 ?php //----------------you should save this file as m.php---------------- 02 session_start(); 03 if (empty($page)) {$page=1;} 04 if (isset($_GET['page'])==TRUE) {$page=$_GET['page']; } 05 ? 06 html 07 head 08 meta htt
使用 PHP 读取文本(TXT)文件 并分页显示
[PHP]代码
view source
print?
01 |
<?php //----------------you should save this file as m.php---------------- |
03 |
if (empty($page)) {$page=1;} |
04 |
if (isset($_GET['page'])==TRUE) {$page=$_GET['page']; } |
08 |
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /> |
09 |
<title>www.qqview.com-Read Result</title> |
10 |
<style type="text/css"> |
12 |
.STYLE1 {font-size: 12px} |
13 |
.STYLE2 {font-size: 18px} |
18 |
<table width="100%" bgcolor="#CCCCCC"> |
23 |
$counter=file_get_contents("example.txt"); //-------read the file into a string.------- |
24 |
$length=strlen($counter); |
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$page_count=ceil($length/5000); |
27 |
function msubstr($str,$start,$len){ |
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$strlength=$start+$len; |
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for($i=0;$i<$strlength;$i++) { |
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if(ord(substr($str,$i,1))==0x0a) { |
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if(ord(substr($str,$i,1))>0xa0) { |
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$tmpstr.=substr($str,$i,2); |
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$tmpstr.=substr($str,$i,1); } |
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//--------------------------截取中文字符串-------------------------- |
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$c=msubstr($counter,0,($page-1)*5000); |
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$c1=msubstr($counter,0,$page*5000); |
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echo substr($c1,strlen($c),strlen($c1)-strlen($c)); |
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<table width="100%" bgcolor="#cccccc"> |
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<td width="42%" align="center" valign="middle"><span class="STYLE1"> <?php echo $page;?> / <?php echo $page_count;?> 页 </span></td> |
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<td width="58%" height="28" align="left" valign="middle"> |
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echo "<a href=m.php?page=1>首页</a> "; |
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echo "<a href=m.php?page=".($page-1).">上一页</a> "; |
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if($page<$page_count){ |
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echo "<a href=m.php?page=".($page+1).">下一页</a> "; |
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echo "<a href=m.php?page=".$page_count.">尾页</a>"; |
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