111 lines
4.1 KiB
PHP
111 lines
4.1 KiB
PHP
<?php
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/************************************************************\
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*
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* PHP Array Pagination Copyright 2007 - Derek Harvey
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* www.lotsofcode.com
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*
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* This file is part of PHP Array Pagination .
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*
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* PHP Array Pagination is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* PHP Array Pagination is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with PHP Array Pagination ; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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\************************************************************/
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// edit for wap phpmyadmin
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class pagination
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{
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var $page = 1; // Current Page
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var $perPage = 10; // Items on each page, defaulted to 10
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var $showFirstAndLast = false; // if you would like the first and last page options.
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function generate($array, $perPage = 10)
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{
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// Assign the items per page variable
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if (!empty($perPage))
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$this->perPage = $perPage;
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// Assign the page variable
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if (!empty($_GET['page'])) {
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$this->page = $_GET['page']; // using the get method
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} else {
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$this->page = 1; // if we don't have a page number then assume we are on the first page
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}
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// Take the length of the array
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$this->length = count($array);
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// Get the number of pages
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$this->pages = ceil($this->length / $this->perPage);
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// Calculate the starting point
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$this->start = ceil(($this->page - 1) * $this->perPage);
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// Return the part of the array we have requested
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return array_slice($array, $this->start, $this->perPage);
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}
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function links()
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{
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global $lang;
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// Initiate the links array
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$plinks = array();
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$links = array();
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$slinks = array();
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// Concatenate the get variables to add to the page numbering string
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if (count($_GET)) {
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$queryURL = '';
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foreach ($_GET as $key => $value) {
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if ($key != 'page') {
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$queryURL .= '&'.$key.'='.$value;
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}
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}
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}
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// If we have more then one pages
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if (($this->pages) > 1)
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{
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// Assign the 'previous page' link into the array if we are not on the first page
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if ($this->page != 1) {
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if ($this->showFirstAndLast) {
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$plinks[] = ' <a href="?page=1'.$queryURL.'">«« '.$lang["First"].' </a> ';
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}
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$plinks[] = ' <a href="?page='.($this->page - 1).$queryURL.'">« '.$lang["Prev"].'</a> ';
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}
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// Assign all the page numbers & links to the array
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for ($j = 1; $j < ($this->pages + 1); $j++) {
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if ($this->page == $j) {
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$links[] = ' <a class="selected">'.$j.'</a> '; // If we are on the same page as the current item
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} else {
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$links[] = ' <a href="?page='.$j.$queryURL.'">'.$j.'</a> '; // add the link to the array
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}
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}
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// Assign the 'next page' if we are not on the last page
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if ($this->page < $this->pages) {
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$slinks[] = ' <a href="?page='.($this->page + 1).$queryURL.'"> '.$lang["Next"].' » </a> ';
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if ($this->showFirstAndLast) {
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$slinks[] = ' <a href="?page='.($this->pages).$queryURL.'"> '.$lang["Last"].' »» </a> ';
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}
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}
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// Push the array into a string using any some glue
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return implode(' ', $plinks).implode($this->implodeBy, $links).implode(' ', $slinks);
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}
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return;
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}
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}
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?>
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