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)
?>
