Simple use of PHP thanks to a paging function module, PHP paging function Module _php Tutorial

Source: Internet
Author: User

Simple use of PHP thanks to a paging function module, PHP paging function module


Put a picture first to see the effect.

Just post the code.

 Php$localhost= "localhost"; $username= "Root"; $password= "Root"; $db= "Test";//Information        $pagesize= 5; $conn=mysql_connect($localhost,$username,$password);//Link Database            if(!$conn){            Echo"Database link failed."Mysql_error(); }        mysql_query("SET NAMES ' UTF8 '");//Code Conversion    $db _select=mysql_select_db($db);//Select Table//Total number of query records    $total _sql= "Select COUNT (*) from page"; $total _result=mysql_query($total _sql); $total _row_arr=Mysql_fetch_row($total _result); $total _row=$total _row_arr[0];//Total number of articles//total pages    $total=Ceil($total _row/$pagesize); //Current Page    $page= @$_get[' P ']?$_get[' P ']: 1; //Limit Limit    $offset= ($page-1) *$pagesize; $sql= "SELECT *" from page order by ID limit {$offset},{$pagesize}"; $result=mysql_query($sql); Echo"

PHP pagination code for small modules

"; Echo"; Echo; while$rowMysql_fetch_assoc$result)){ $id$row]; $name$row]; Echo; } Echo " " (= (= [' id ' = [' name '] " "
Id NAME
". $id. " ". $name. "
"; //previous page, next page $pageprev=$page-1 ; if($page>$total){ $pagenext=$total; } Else{ $pagenext=$page+1; } //do link jump; Echo"

$pageprev} ' > previous page 丨 $pagenext} ' > Next

"; Mysql_free_result($result); Mysql_close($conn);?>

Key points: 1,$sql = "SELECT * from page order by ID limit {$offset},{$pagesize}";

2,echo "

$pageprev} ' > previous page 丨 $pagenext} ' > Next

" ;

These two points are the key to the art of paging technology and PHP code-

Learn with US ~

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