Based on PHP to achieve the data paging display function, PHP implementation of pagination display _php tutorial

PHP implementation of data paging display function, PHP implementation of pagination display

The example of this article for everyone to share the data page display function PHP implementation code for your reference, the specific content as follows

Implementation code:

  
 
  
   <title>User List</title><?php $con = mysql_connect ("localhost", "root", "");  mysql_query ("Set names UTF8");    mysql_select_db ("Zhiye", $con);   $pageSize = 1;   The number of displays per page $rowCount = 0;    To get $pageNow = 1 from the database;  Number of pages currently displayed//if there is pagenow to use, there is no default on the first page.  if (!empty ($_get[' Pagenow ')) {$pageNow = $_get[' Pagenow '];  } $pageCount = 0;  Represents the total number of pages $sql 1 = "SELECT count (ID) from user";    $res 1 = mysql_query ($sql 1);  if ($row 1=mysql_fetch_row ($res 1)) {$rowCount = $row 1[0];    }//Calculate total number of pages, ceil 1 $pageCount = ceil (($rowCount/$pageSize));  When using SQL statements, be aware that some variables should be assigned values.    $pre = ($pageNow-1) * $pageSize;  $sql 2 = "SELECT * from User limit $pre, $pageSize";   $res 2 = mysql_query ($sql 2); while ($row =mysql_fetch_assoc ($res 2)) {echo $row [' user_name ']. "
"; echo $row [' name ']. "
"; echo $row [' email '].
"; echo $row [' Password ']. "
"; Echo $row [' Tel '].
";  } for ($i =1; $i <= $pageCount; $i + +) {echo "$i"; }?>

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