Pagination in PHP
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The document discusses pagination in PHP by creating a database connection, querying the database to get the number of total records and the records for the current page based on the limit, and outputting navigation links to move between pages. Code is provided to connect to a database, get the total number of rows and rows for the current page based on the page number parameter, output navigation links and the records for the current page in a table.
![Pagination in PHP
$total_pages = $total_pages['num'];
$stages = 3;
if(isset($_GET['page']))
{
$page = mysql_escape_string($_GET['page']);
}
else
{
$page=0;
}
if($page){
$start = ($page - 1) * $limit;
}else{
$start = 0;
}
// Get page data
$query1 = "SELECT * FROM $tableName LIMIT $start, $limit";
$result = mysql_query($query1);
// Initial page num setup
if ($page == 0){$page = 1;}
$prev = $page - 1;
$next = $page + 1;
$lastpage = ceil($total_pages/$limit);
$LastPagem1 = $lastpage - 1;
$paginate = '';
if($lastpage > 1)
{
$paginate .= "<div class='paginate'>";
// Previous
if ($page > 1){
$paginate.= "<a
href='$targetpage?page=$prev'>Previous</a>";
}else{
$paginate.= "<span class='disabled'>Previous</span>"; }
// Pages
if ($lastpage < 7 + ($stages * 2))
// Not enough pages to
breaking it up
{
for ($counter = 1; $counter <= $lastpage; $counter++)
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![Pagination in PHP
<th>Id</th>
<th>Name</th>
<th>Mobile</th>
<th>Address</th>
</tr>
<?php
while($row = mysql_fetch_array($result))
{
echo '<tr>';
echo '<td>'.$row['id'].'</td>';
echo '<td>'.$row['name'].'</td>';
echo '<td>'.$row['mobile'].'</td>';
echo '<td>'.$row['address'].'</td>';
echo '</tr>';
}
?>
</table>
</body>
</html>
Output
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Pagination in PHP
- 1. Pagination in PHP First of all we create a table in the database. Suppose we have ’user’ table in the database. Like as following image. Now we create database connectivity in the confg.php file. Config.php <?php $dbhost= "localhost"; $dbuser= "root"; $dbpass= ""; $dbname= "pagination3"; $conn = mysql_connect($dbhost, $dbuser, $dbpass) or die ("Error connecting to database"); mysql_select_db($dbname); ?> Index.php <html> <head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /> <title>Pagination in PHP</title> <style> .paginate { font-family:Arial, Helvetica, sans-serif; padding: 3px; margin: 3px; } .paginate a { padding:2px 5px 2px 5px; margin:2px; www.vineetsaini.wordpress.com
- 2. Pagination in PHP border:1px solid #999; text-decoration:none; color: #666; } .paginate a:hover, .paginate a:active { border: 1px solid #999; color: #000; } .paginate span.current { margin: 2px; padding: 2px 5px 2px 5px; border: 1px solid #999 font-weight: bold; background-color: #999; color: #FFF; } .paginate span.disabled { padding:2px 5px 2px 5px; margin:2px; border:1px solid #eee; color:#DDD; } li{ padding:4px; margin-bottom:3px; background-color:#FCC; list-style:none; } ul{margin:6px; padding:0px; } </style> </head> <body> <?php include('config.php'); $tableName="user"; $targetpage = "index.php"; $limit = 2; $query = "SELECT COUNT(*) as num FROM $tableName"; $total_pages = mysql_fetch_array(mysql_query($query)); www.vineetsaini.wordpress.com
- 3. Pagination in PHP $total_pages = $total_pages['num']; $stages = 3; if(isset($_GET['page'])) { $page = mysql_escape_string($_GET['page']); } else { $page=0; } if($page){ $start = ($page - 1) * $limit; }else{ $start = 0; } // Get page data $query1 = "SELECT * FROM $tableName LIMIT $start, $limit"; $result = mysql_query($query1); // Initial page num setup if ($page == 0){$page = 1;} $prev = $page - 1; $next = $page + 1; $lastpage = ceil($total_pages/$limit); $LastPagem1 = $lastpage - 1; $paginate = ''; if($lastpage > 1) { $paginate .= "<div class='paginate'>"; // Previous if ($page > 1){ $paginate.= "<a href='$targetpage?page=$prev'>Previous</a>"; }else{ $paginate.= "<span class='disabled'>Previous</span>"; } // Pages if ($lastpage < 7 + ($stages * 2)) // Not enough pages to breaking it up { for ($counter = 1; $counter <= $lastpage; $counter++) www.vineetsaini.wordpress.com
- 4. Pagination in PHP { if ($counter == $page){ $paginate.= "<span class='current'>$counter</span>"; }else{ $paginate.= "<a href='$targetpage?page=$counter'>$counter</a>";} } } elseif($lastpage > 5 + ($stages * 2)) // Enough pages to hide a few? { // Beginning only hide later pages if($page < 1 + ($stages * 2)) { for ($counter = 1; $counter < 4 + ($stages * 2); $counter++) { if ($counter == $page){ $paginate.= "<span class='current'>$counter</span>"; }else{ $paginate.= "<a href='$targetpage?page=$counter'>$counter</a>";} } $paginate.= "..."; $paginate.= "<a href='$targetpage?page=$LastPagem1'>$LastPagem1</a>"; $paginate.= "<a href='$targetpage?page=$lastpage'>$lastpage</a>"; } // Middle hide some front and some back elseif($lastpage - ($stages * 2) > $page && $page > ($stages * 2)) { $paginate.= "<a href='$targetpage?page=1'>1</a>"; $paginate.= "<a href='$targetpage?page=2'>2</a>"; $paginate.= "..."; for ($counter = $page - $stages; $counter <= $page + $stages; counter++) { if ($counter == $page){ $paginate.= "<span www.vineetsaini.wordpress.com
- 5. Pagination in PHP class='current'>$counter</span>"; }else{ $paginate.= "<a href='$targetpage?page=$counter'>$counter</a>";} } $paginate.= "..."; $paginate.= "<a href='$targetpage?page=$LastPagem1'>$LastPagem1</a>"; $paginate.= "<a href='$targetpage?page=$lastpage'>$lastpage</a>"; } // End only hide early pages else { $paginate.= "<a href='$targetpage?page=1'>1</a>"; $paginate.= "<a href='$targetpage?page=2'>2</a>"; $paginate.= "..."; for ($counter = $lastpage - (2 + ($stages * 2)); $counter <= $lastpage; $counter++) { if ($counter == $page){ $paginate.= "<span class='current'>$counter</span>"; }else{ $paginate.= "<a href='$targetpage?page=$counter'>$counter</a>";} } } } // Next if ($page < $counter - 1){ $paginate.= "<a href='$targetpage?page=$next'>Next</a>"; }else{ $paginate.= "<span class='disabled'>Next</span>"; } $paginate.= "</div>"; } echo $total_pages.' Results'; // pagination echo $paginate; ?> <table border='1' cellpadding="5" cellspacing="0"> <tr> www.vineetsaini.wordpress.com
- 6. Pagination in PHP <th>Id</th> <th>Name</th> <th>Mobile</th> <th>Address</th> </tr> <?php while($row = mysql_fetch_array($result)) { echo '<tr>'; echo '<td>'.$row['id'].'</td>'; echo '<td>'.$row['name'].'</td>'; echo '<td>'.$row['mobile'].'</td>'; echo '<td>'.$row['address'].'</td>'; echo '</tr>'; } ?> </table> </body> </html> Output www.vineetsaini.wordpress.com