I want make a OOP pagination for my articles - php

Question

I want make a pagination for my articles..
Here is class:
<?php
class Mynews {
public $conn;
public function __construct() {
$this->conn = mysqli_connect("localhost", "root", "", "mynews");
}
public function readAllarticles() {
$sql = "SELECT * FROM articles WHERE status='publish'";
$query = mysqli_query($this->conn, $sql);
return mysqli_fetch_all($query, MYSQLI_ASSOC);
}
}
$obj = new Mynews;
?>
display post: <?php
include('includes/crud.php');
foreach ($obj->readAllarticles() as $art) {
extract($art);
?>
<h3><?php echo $title; ?></h3>
<p>
<?php
$post = explode(" ", $content);
$slice = array_slice($post, 0, 10);
echo implode(" ", $slice), '...';
?>
</p>
<?php
}
?>
Now i want a function my class to make a pagination... and sorry for my bad eng.. :(

Answer 1

You use it:
<?php
class Pagination{
function Paginate($values,$per_page){
$total_values = count($values);
if(isset($_GET['page'])){
$current_page = $_GET['page'];
}else{
$current_page = 1;
}
$counts = ceil($total_values / $per_page);
$param1 = ($current_page - 1) * $per_page;
$this->data = array_slice($values,$param1,$per_page);
for($x=1; $x<= $counts; $x++){
$numbers[] = $x;
}
return $numbers;
}
function fetchResult(){
$resultsValues = $this->data;
return $resultsValues;
}
}
// Sample Usage
$pag = new Pagination();
$data = array("Hello","Rex","Prosper","Adrivan","Hehe");
$numbers = $pag->Paginate($data,2);
$result = $pag->fetchResult();
foreach($result as $r){
echo '<div>'.$r.'</div>';
}
foreach($numbers as $num){
echo ''.$num.'';
}
?>

Answer 2

I use this and it works for me
PHP
function pagination_one($webpage, $total_pages,$page){
// Maximum number of links per page. If exceeded, google style pagination is generated
$max_links = 6;
$h=1;
if($page>$max_links){
$h=(($h+$page)-$max_links);
}
if($page>=1){
$max_links = $max_links+($page-1);
}
if($max_links>$total_pages){
$max_links=$total_pages+1;
}
echo '<div class="page_numbers">
<ul>';
if($page>"1"){
echo '<li class="current">First</li>
<li class="current">Prev</li> ';
}
if($total_pages!=1){
for ($i=$h;$i<$max_links;$i++){
if($i==$page){
echo '<li><a class="current">'.$i.'</a></li>';
}
else{
echo '<li>'.$i.' </li>';
}
}
}
if(($page >="1")&&($page!=$total_pages)){
echo '<li class="current">Next</li>
<li class="current">Last</li>';
}
echo '</ul> </div>';
}
function pagination_one($webpage, $total_pages,$page){
// Maximum number of links per page. If exceeded, google style pagination is generated
$max_links = 6;
$h=1;
if($page>$max_links){
$h=(($h+$page)-$max_links);
}
if($page>=1){
$max_links = $max_links+($page-1);
}
if($max_links>$total_pages){
$max_links=$total_pages+1;
}
echo '<div class="page_numbers">
<ul>';
if($page>"1"){
echo '<li class="current">First</li>
<li class="current">Prev</li> ';
}
if($total_pages!=1){
for ($i=$h;$i<$max_links;$i++){
if($i==$page){
echo '<li><a class="current">'.$i.'</a></li>';
}
else{
echo '<li>'.$i.' </li>';
}
}
}
if(($page >="1")&&($page!=$total_pages)){
echo '<li class="current">Next</li>
<li class="current">Last</li>';
}
echo '</ul> </div>';
}
// get the pagenum. If it doesn't exist, set it to 1
if(isset($_GET['pagenum']) ? $page = $_GET['pagenum']:$page = 1);
// set the number of entries to appear on the page
$entries_per_page = 6;
// total pages is rounded up to nearest integer
$total_pages = ceil($getresult/$entries_per_page);
// offset is used by SQL query in the LIMIT
$offset = (($page * $entries_per_page) - $entries_per_page);
$sql = "SELECT * FROM articles WHERE status='publish' LIMIT $offset,$entries_per_page";
// do your query results
pagination_one('articles.php', $total_pages,$page);
and CSS
.page_numbers {
width:100%;
background:#fff9f0;
overflow:hidden;
position:relative;
padding:50px 0;
}
.page_numbers ul, .pagenums ul {
clear:left;
float:left;
list-style:none;
margin:0;
padding:0;
position:relative;
left:50%;
text-align:center;
}
.page_numbers ul li,.pagenums ul li {
display:block;
float:left;
list-style:none;
margin:1px;
padding:0;
position:relative;
right:50%;
background: #a8a189;
width:25px;
}
.page_numbers ul li a, .pagenums ul li a {
display:block;
background: #fff;
border: 1px solid #a8a189;
padding:3px 6px;
text-decoration: none;
color: #7a7564;
font:bold 11px arial, verdana,sans-serif;
}
.page_numbers li.current,
.pagenums li.current{
width:50px;
}
.page_numbers a.current, .page_numbers li a:hover,
.pagenums a.current, .pagenums li a:hover {
background: #a8a189;
color: #fff;
}