PHP reads the contents of the text file and displays it in pages, _php tutorial

PHP reads the contents of the text file and displays it in pages,

function is simple, just use PHP to read the text (TXT) file and page display

<?php//----------------You should save this file as m.php----------------session_start ();  if (empty ($page)) {$page = 1;} if (Isset ($_get[' page ') ==true) {$page =$_get[' page '];}? >  
 
  
  <title>Read Result</title>    
 
 
 
  
  
 
   
 
    
 <?php if ($page) {$counter =file_get_contents ("example.t XT "); -------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 $TMPSTR; }//--------------------------intercept Chinese strings--------------------------$c =msubstr ($counter, 0, ($page-1) *5000); $c 1=msubstr ($counter, 0, $page *5000); Echo substr ($c 1,strlen ($c), strlen ($c 1)-strlen ($c)); }?> 
 
   
 
  
 
 
 
  
 
 
 
 
  
  
 
   
 
    
<?php echo $page;? >/<?php echo $page _count;? > Page
 
    
<?phpecho "Home"; if ($page!=1) {echo "Prev";} if ($page < $page _count) {echo "next page";} echo "Last";?>
 
   
 
  

 
 
  

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