使用 PHP 读取文本(TXT)文件 并分页显示
[PHP]代码
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| 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); |
| 25 | $page_count=ceil($length/5000); |
| 27 | function msubstr($str,$start,$len){ |
| 28 | $strlength=$start+$len; |
| 30 | for($i=0;$i<$strlength;$i++) { |
| 31 | if(ord(substr($str,$i,1))==0x0a) { |
| 34 | if(ord(substr($str,$i,1))>0xa0) { |
| 35 | $tmpstr.=substr($str,$i,2); |
| 39 | $tmpstr.=substr($str,$i,1); } |
| 43 | //--------------------------截取中文字符串-------------------------- |
| 44 | $c=msubstr($counter,0,($page-1)*5000); |
| 45 | $c1=msubstr($counter,0,$page*5000); |
| 46 | echo substr($c1,strlen($c),strlen($c1)-strlen($c)); |
| 52 | <table width="100%" bgcolor="#cccccc"> |
| 54 | <td width="42%" align="center" valign="middle"><span > <?php echo $page;?> / <?php echo $page_count;?> 页 </span></td> |
| 55 | <td width="58%" height="28" align="left" valign="middle"> |
| 58 | echo "<a href=m.php?page=1>首页</a> "; |
| 60 | echo "<a href=m.php?page=".($page-1).">上一页</a> "; |
| 63 | echo "<a href=m.php?page=".($page+1).">下一页</a> "; |
| 65 | echo "<a href=m.php?page=".$page_count.">尾页</a>"; |
<?php //----------------you should save this file as m.php---------------- session_start(); if (empty($page)) {$page=1;} if (isset($_GET['page'])==TRUE) {$page=$_GET['page']; } ?> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /> <title>www.qqview.com-Read Result</title> <style type="text/css"> <!-- .STYLE1 {font-size: 12px} .STYLE2 {font-size: 18px} --> </style> </head> <body> <table width="100%" bgcolor="#CCCCCC"> <tr> <td > <?php if($page){ $counter=file_get_contents("example.txt"); //-------read the file into a string.------- $length=strlen($counter); $page_count=ceil($length/5000); function msubstr($str,$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,$page*5000); echo substr($c1,strlen($c),strlen($c1)-strlen($c)); }?> </td> </tr> </table> <table width="100%" bgcolor="#cccccc"> <tr> <td width="42%" align="center" valign="middle"><span > <?php echo $page;?> / <?php echo $page_count;?> 页 </span></td> <td width="58%" height="28" align="left" valign="middle"> <span > <?php echo "<a href=m.php?page=1>首页</a> "; if($page!=1){ echo "<a href=m.php?page=".($page-1).">上一页</a> "; } if($page<$page_count){ echo "<a href=m.php?page=".($page+1).">下一页</a> "; } echo "<a href=m.php?page=".$page_count.">尾页</a>"; ?> </span> </td> </tr> </table> </body> </html>