Beginner LevelLaravel
How does automatic pagination work in Eloquent with paginate() and simplePaginate()?
❓ Interview Prompt: Compare paginate() (calculates total count and renders page numbers) vs simplePaginate() (faster next/previous buttons) vs cursorPaginate().
Eloquent provides built-in pagination methods that automatically parse URL '?page=X' query parameters:
1
'paginate(15)': Executes COUNT(*) query to render numbered page links ('1 2 3 ... 10').
2
'simplePaginate(15)': Executes single SQL query rendering simple 'Next' and 'Previous' buttons. Faster on huge tables!
3
'cursorPaginate(15)': Uses pointer cursors for ultra-fast infinite scrolling without OFFSET performance bottlenecks.
Code Implementation Example
php
<?php
use AppModelsProduct;
// In Controller:
public function index()
{
$products = Product::where('active', true)->paginate(15);
return view('products.index', compact('products'));
}
// In Blade View:
// {{ $products->links() }}💡Eloquent query pagination and rendering page links in Blade.
🎯 Interview Key Takeaway
Use paginate() for numbered pagination, simplePaginate() for Next/Prev links, and cursorPaginate() for infinite scrolling performance.
#Pagination#Eloquent#Query Builder#Beginner
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