pagination problem

[slk512]

how i can insert my web pages to this code given below i am beginner to php plz tell me where to make changes in this code and where to add my pages to create pagination ............... code is given below. i hve run this code and its working showing output prevoius 1 2 3 4 next but i dont know how to add my pages in this code . if anyone have other suggestion regarding how to install pagination other way plz let me know thx in advance ....

 

 

 

pagination class code.

<?php

 

  /************************************************************\

  *

  *   PHP Array Pagination Copyright 2007 - Derek Harvey

  *   www.lotsofcode.com

  *

  *   This file is part of PHP Array Pagination .

  *

  *   PHP Array Pagination is free software; you can redistribute it and/or modify

  *   it under the terms of the GNU General Public License as published by

  *   the Free Software Foundation; either version 2 of the License, or

  *   (at your option) any later version.

  *

  *   PHP Array Pagination is distributed in the hope that it will be useful,

  *   but WITHOUT ANY WARRANTY; without even the implied warranty of

  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the

  *   GNU General Public License for more details.

  *

  *   You should have received a copy of the GNU General Public License

  *   along with PHP Array Pagination ; if not, write to the Free Software

  *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA

  *

  \************************************************************/

 

  class pagination

  {

    var $page = 1; // Current Page

    var $perPage = 10; // Items on each page, defaulted to 10

    var $showFirstAndLast = false; // if you would like the first and last page options.

   

    function generate($array, $perPage = 10)

    {

      // Assign the items per page variable

      if (!empty($perPage))

        $this->perPage = $perPage;

     

      // Assign the page variable

      if (!empty($_GET['page'])) {

        $this->page = $_GET['page']; // using the get method

      } else {

        $this->page = 1; // if we don't have a page number then assume we are on the first page

      }

     

      // Take the length of the array

      $this->length = count($array);

     

      // Get the number of pages

      $this->pages = ceil($this->length / $this->perPage);

     

      // Calculate the starting point

      $this->start  = ceil(($this->page - 1) * $this->perPage);

     

      // Return the part of the array we have requested

      return array_slice($array, $this->start, $this->perPage);

    }

   

    function links()

    {

      // Initiate the links array

      $plinks = array();

      $links = array();

      $slinks = array();

     

      // Concatenate the get variables to add to the page numbering string

      if (count($_GET)) {

        $queryURL = '';

        foreach ($_GET as $key => $value) {

          if ($key != 'page') {

            $queryURL .= '&'.$key.'='.$value;

          }

        }

      }

     

      // If we have more then one pages

      if (($this->pages) > 1)

      {

        // Assign the 'previous page' link into the array if we are not on the first page

        if ($this->page != 1) {

          if ($this->showFirstAndLast) {

            $plinks[] = ' <a href="?page=1'.$queryURL.'">«« First </a> ';

          }

          $plinks[] = ' <a href="?page='.($this->page - 1).$queryURL.'">« Prev</a> ';

        }

       

        // Assign all the page numbers & links to the array

        for ($j = 1; $j < ($this->pages + 1); $j++) {

          if ($this->page == $j) {

            $links[] = ' <a class="selected">'.$j.'</a> '; // If we are on the same page as the current item

          } else {

            $links[] = ' <a href="?page='.$j.$queryURL.'">'.$j.'</a> '; // add the link to the array

          }

        }

 

        // Assign the 'next page' if we are not on the last page

        if ($this->page < $this->pages) {

          $slinks[] = ' <a href="?page='.($this->page + 1).$queryURL.'"> Next » </a> ';

          if ($this->showFirstAndLast) {

            $slinks[] = ' <a href="?page='.($this->pages).$queryURL.'"> Last »» </a> ';

          }

        }

       

        // Push the array into a string using any some glue

        return implode(' ', $plinks).implode($this->implodeBy, $links).implode(' ', $slinks);

      }

      return;

    }

  }

?>

 

 

 

2nd code :

<?

  $num_of_items = 200;

  $items_per_page = 9;

  $max_links = 10;

  if($_GET['page_num']){

  $page_num = $_GET['page_num'];

  } else {

  $page_num = 1;

  }

  ?>

<h1>PAGE: <? echo $page_num; ?></h1>

<strong>example:</strong> <br>

<strong>number of items</strong> = <? echo $num_of_items; ?><br>

<strong>number of items per page</strong> = <? echo $items_per_page; ?><br>

<strong>number of links per page</strong> = <? echo $max_links; ?><br>

<?

  ############################################ PAGINATION FUNCTION ########################################

  ############################################ PAGINATION FUNCTION ########################################

  function pagination_link($id, $page_num)

  {

 

  return $_SERVER['PHP_SELF'].'?page_num='.$page_num;

  }

  function pagination($num_of_items, $items_per_page, $id, $page_num, $max_links)

  {

  $total_pages = ceil($num_of_items/$items_per_page);

  if($page_num) {

  if($page_num >1){

  $prev = '   <a href="'.pagination_link($id, ($page_num -1 )).'">< PREV</a>   ';

  $first = '<a href="'.$_SERVER['PHP_SELF'].'"><<</a>';

  }

  }

  if($page_num <$total_pages){

  $next = '   <a href="'.pagination_link($id, ($page_num+1)).'">NEXT ></a>   ';

  $last = '   <a href="'.pagination_link($id, $total_pages).'">>></a>   ';

  }

  echo $first;

  echo $prev;

  $loop = 0;

  if($page_num >= $max_links) {

  $page_counter = ceil($page_num - ($max_links-1));

  } else {

  $page_counter = 1;

  }

 

  if($total_pages < $max_links){

  $max_links = $total_pages;

  }

  do {

  if($page_counter == $page_num) {

  echo '   <strong>'.$page_counter.'</strong>   ';

  } else {

  echo '<a href="'.pagination_link($id, ($page_counter)).'">'.$page_counter.'</a>   ';

  }

  $page_counter++; $current_page=($page_counter+1);

  $loop++;

  } while ($max_links > $loop);

  echo $next;

  echo $last;

  }

 

?>

<div align="center">

<?

  pagination($num_of_items, $items_per_page, $id, $page_num, $max_links)

  ?>

[ForumJoiner]

If you want to understand how to paginate, please reply and I'll provide a link. If you just want to use the above code, insert this:

<?php
    pagination ($num_of_items, $items_per_page, $id, $page_num, $max_links);
?>

in the places where you want the page numbers to be displayed. Usually, you can display pagination on the top and/or the bottom of every page of your site.

 

Try to avoid using <? instead of <?php, because some servers don't have enabled the option to use the simplified notation.