How can PHP developers optimize performance when generating PDFs?

To optimize performance when generating PDFs in PHP, developers can use libraries like TCPDF or FPDF which are specifically designed for creating PDF documents efficiently. Additionally, developers should minimize the use of complex formatting, large images, or excessive loops when generating PDFs to improve performance. 

// Example code using TCPDF library to generate a simple PDF document
require_once('tcpdf/tcpdf.php');

$pdf = new TCPDF();
$pdf->AddPage();
$pdf->SetFont('Arial', 'B', 16);
$pdf->Cell(0, 10, 'Hello World', 0, 1, 'C');
$pdf->Output('example.pdf', 'I');

Keywords

PDF generation PHP performance optimization techniques caching memory management

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