GeneratePDFJob::dispatch($order, auth()->id()); In the job:
return $pdf->stream(); // instead of download() For page numbers and company logos on every page:
public function showReport(ReportRequest $request)
composer require setasign/fpdi Then overlay a signature image at specific coordinates. Never generate large PDFs during a web request. Dispatch a job: mastering laravel pdf
<!DOCTYPE html> <html> <head> <style> body font-family: sans-serif; .invoice-box max-width: 800px; margin: auto; table width: 100%; border-collapse: collapse; th, td border: 1px solid #ddd; padding: 8px; </style> </head> <body> <div class="invoice-box"> <h2>Invoice # $order->id </h2> <p>Date: $order->created_at->format('Y-m-d') </p> <table> <tr><th>Item</th><th>Qty</th><th>Price</th></tr> @foreach($order->items as $item) <tr><td> $item->name </td><td> $item->quantity </td><td>$ $item->price </td></tr> @endforeach </table> <p><strong>Total: $ $order->total </strong></p> </div> </body> </html> That’s it – a downloadable PDF in minutes. Advanced Techniques for Mastering Laravel PDF Once comfortable with the basics, level up with these expert patterns. 1. Memory-Optimized Large Reports Generating a 10,000-line PDF can crash memory. Solution: chunking + page breaks.
$cacheKey = 'pdf_' . md5($request->url()); if (Cache::has($cacheKey)) return response()->make(Cache::get($cacheKey), 200, ['Content-Type' => 'application/pdf']); $pdf = Pdf::view('reports.detailed', $data) ->format('A4') ->margins(10, 10, 10, 10);
Build a demo project that generates an interactive dashboard PDF with charts, custom fonts, and a digital signature. That’s mastery in action. Solution: chunking + page breaks
But PDF generation isn’t just about converting HTML to PDF. True mastery involves handling complex layouts, large datasets, memory efficiency, custom fonts, headers/footers, and even digital signatures.
$pdf = Pdf::loadView('pdfs.report'); $pdf->setOption('isHtml5ParserEnabled', true); foreach (Product::cursor() as $product) $pdf->addView('pdfs.partials.product_row', ['product' => $product]);
return $pdf->download('report.pdf'); Mastering Laravel PDF isn’t about learning one library—it’s about understanding the trade-offs between simplicity (Dompdf), reliability (Snappy), and modern features (Browsershot). Start with Dompdf for basic invoices, graduate to Browsershot for pixel-perfect, JavaScript-heavy documents, and always design for scalability with queues and caching. $pdf = Pdf::loadView(...)
With the techniques above, you’ll not only generate PDFs—you’ll engineer a robust, production-grade document system that users will thank you for.
$pdf = Pdf::loadView(...); Storage::disk('s3')->put("pdfs/$filename", $pdf->output()); Use @font-face with Dompdf or install fonts for Snappy/Browsershot. For Chinese, Arabic, or Hindi:
Cache::put($cacheKey, $pdf->output(), now()->addHours(6));
public function generate($orderId)
composer require barryvdh/laravel-dompdf Slow with many pages, limited CSS3 support. 2. Snappy + wkhtmltopdf – The Workhorse Great for multi-page reports, footers, headers, and table-based data. Requires installing wkhtmltopdf binary.