PHP读取文本文件内容并分页显示

<&＃63;php //----------------you should save this file as m.php----------------
  session_start(); 
  if (empty($page)) {$page=1;}
  if (isset($_GET['page'])==TRUE) {$page=$_GET['page']; }
&＃63;> 
 
 
 
 
 
 
 
 
 
 
<&＃63;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) { 
    $tmpstr.='
';
  }
  if(ord(substr($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)); 
}&＃63;> 
 
 
 
 
 
 
 <&＃63;php echo $page;&＃63;> / <&＃63;php echo $page_count;&＃63;> 页 
 


<&＃63;php
echo "首页 "; 
if($page!=1){ 
  echo "上一页 "; 
} 
if($page<$page_count){ 
  echo "下一页 "; 
}
echo "尾页"; 
&＃63;> 
 
 
 
 
 

以上就介绍了PHP 读取文本文件内容并分页显示，包括了方面的内容，希望对PHP教程有兴趣的朋友有所帮助。