Laravel Paginate Collection or Array

paginate.php

<?php
/**
  * Gera a paginação dos itens de um array ou collection.
  *
  * @param array|Collection      $items
  * @param int   $perPage
  * @param int  $page
  * @param array $options
  *
  * @return LengthAwarePaginator
  */
public function paginate($items, $perPage = 15, $page = null, $options = [])
{
	$page = $page ?: (Paginator::resolveCurrentPage() ?: 1);

	$items = $items instanceof Collection ? $items : Collection::make($items);

	return new LengthAwarePaginator($items->forPage($page, $perPage), $items->count(), $perPage, $page, $options);
}

I have a problems when fetch page > 1, $items->forPage($page, $perPage)->values(). this solved my problems.

This type of pagination can impact performance?

Thanks very much

Laravel 9.x and above

	public static function paginate(array|Collection $items, mixed $perPage = null, mixed $page = null, array $options = [], mixed $path = null)
	{
		$perPage = is_null($perPage) ? 25 : $perPage;
		
		$page = $page ?: (Paginator::resolveCurrentPage() ?: 1);
	
		$items = $items instanceof Collection ? $items : Collection::make($items);
	
		$paginator = new LengthAwarePaginator(
			$items->forPage($page, $perPage), 
			$items->count(), 
			$perPage, 
			$page, 
			$options
		);

		if(!is_null($path)) {
			$paginator->setPath($path);
		}

		return $paginator;
	}

Basic Example:

        // set path dynamically from current route name or url with params
        $path = route(request()->route()->getName(), $request->except(['page']));
        
        $invoices = YOUR_HELPER_CLASS_HERE::paginate(
            items: $data, 
            perPage: 10, 
            path: $path
        );

Laravel 10.x / PHP 8.2 and above:

public static function paginate(
	array|Collection $items,
	?int $perPage = null,
	?int $page = null,
	array $options = [],
	?string $path = null
): LengthAwarePaginator {
	$perPage ??= 50;
	$page ??= Paginator::resolveCurrentPage(default: 1);
	$path ??= Paginator::resolveCurrentPath();

	$items = $items instanceof Collection ? $items : Collection::make($items);

	$paginator = new LengthAwarePaginator(
		$items->forPage($page, $perPage),
		$items->count(),
		$perPage,
		$page,
		$options
	);

	if (!blank($path)) {
		$paginator = $paginator->setPath($path);
	}

	return $paginator;
}

Usage:

$paginated_list = Helper_Class::paginate($list_of_items);

Collection::macro('paginate', function($perPage = 15, $page = null, $options = []) {
$page = $page ?: (Paginator::resolveCurrentPage() ?: 1);
if (!isset($options['path'])) {
$options['path'] = '/' . request()->path();
}
return new LengthAwarePaginator(array_values($this->forPage($page, $perPage)->toArray()), $this->count(), $perPage, $page, $options);
});

Failed in L10
Place this in the boot method of your App\Providers\AppServiceProvider;

 Collection::macro('paginate', function ($perPage = 15, $page = null, $options = []) {
    $page = $page ?: (\Illuminate\Pagination\Paginator::resolveCurrentPage() ?: 1);
    return new \Illuminate\Pagination\LengthAwarePaginator(array_values($this->forPage($page, $perPage)->toArray()), $this->count(), $perPage, $page, $options);
});

Use like this

$perPage = 5;
collect([1,2,3,4,5])->paginate($perPage)

Great, thanks! 👍