How php reads txt text files and displays them in pagination
This article mainly introduces the PHP read txt text file and pagination display method, involving PHP operation file skills, with a certain reference value, the need for friends can refer to the next
The example in this article describes how PHP reads txt text files and displays them in pagination. Share to everyone for your reference. The implementation method is as follows:
The code is as follows:
Session_Start ();
if (empty ($page)) {$page = 1;}
if (Isset ($_get[' page ') ==true) {$page =$_get[' page '];}
?>
<title>Read Result</title>
if ($page) { $counter =file_get_contents ("Example.txt"); Read TXT file contents to $counter $length =strlen ($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 ($c)); }?>
|
/ Page |
echo "Home"; if ($page!=1) { echo "Prev"; } if ($page < $page _count) { echo "Next page"; } echo "Last"; ?>
|
I hope this article is helpful to everyone's PHP programming.
http://www.bkjia.com/PHPjc/966929.html www.bkjia.com true http://www.bkjia.com/PHPjc/966929.html techarticle PHP Read txt text file and page display method This article mainly introduces the PHP read txt text file and pagination display method, involving PHP operation file skills, with a certain reference price ...