Are there any potential pitfalls when using FPDF to generate PDFs in PHP?

One potential pitfall when using FPDF to generate PDFs in PHP is the lack of error handling. If an error occurs during the PDF generation process, it may not be caught and properly handled, leading to unexpected behavior or incomplete PDF files. To solve this issue, it is important to implement error handling mechanisms to gracefully handle any errors that may occur during the PDF generation process. 

// Error handling example using try-catch block
try {
    // PDF generation code using FPDF
    $pdf = new FPDF();
    $pdf->AddPage();
    $pdf->SetFont('Arial', 'B', 16);
    $pdf->Cell(40, 10, 'Hello World!');
    $pdf->Output();
} catch (Exception $e) {
    // Handle any errors that occur during PDF generation
    echo 'An error occurred: ' . $e->getMessage();
}

Keywords

FPDF PDF generation PHP errors troubleshooting

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