How can pagination be implemented in PHP to allow users to navigate through a large dataset?

When dealing with a large dataset in PHP, pagination can be implemented to allow users to navigate through the data in smaller, more manageable chunks. This can be achieved by limiting the number of records displayed per page and providing navigation links to move between pages. 

// Assuming $data is the large dataset to be paginated
$records_per_page = 10;
$current_page = isset($_GET['page']) ? $_GET['page'] : 1;
$start = ($current_page - 1) * $records_per_page;

$paginated_data = array_slice($data, $start, $records_per_page);

foreach ($paginated_data as $record) {
    // Display each record
}

// Pagination links
$total_pages = ceil(count($data) / $records_per_page);
for ($i = 1; $i <= $total_pages; $i++) {
    echo "<a href='?page=$i'>$i</a> ";
}

Keywords

pagination PHP large dataset navigation implementation

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