In PHP 8, you can effectively paginate objects using the built-in features like attributes and union types. Below is an example of how to implement pagination on a list of objects.
items = $items;
$this->itemsPerPage = $itemsPerPage;
$this->currentPage = 1;
}
public function setCurrentPage(int $page): void {
if ($page > 0) {
$this->currentPage = $page;
}
}
public function getPaginatedItems(): array {
return array_slice($this->items, ($this->currentPage - 1) * $this->itemsPerPage, $this->itemsPerPage);
}
public function getTotalPages(): int {
return (int) ceil(count($this->items) / $this->itemsPerPage);
}
}
// Example usage
$data = range(1, 100); // An array with 100 items
$paginator = new Paginator($data, 10); // 10 items per page
$paginator->setCurrentPage(2); // Set current page to 2
// Retrieve paginated items
$paginatedItems = $paginator->getPaginatedItems();
print_r($paginatedItems); // Output: Items from 11 to 20
?>
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