How can proper error handling and debugging techniques be implemented when facing issues with creating PDF files using PHP libraries like FPDF?

When facing issues with creating PDF files using PHP libraries like FPDF, proper error handling and debugging techniques can be implemented by checking for errors after each function call and using try-catch blocks to catch exceptions. Additionally, enabling error reporting and logging can help identify the root cause of the problem. 

<?php

require('fpdf.php');

$pdf = new FPDF();
$pdf->AddPage();
$pdf->SetFont('Arial','B',16);
$pdf->Cell(40,10,'Hello World');

try {
    $pdf->Output('example.pdf', 'F');
    echo 'PDF created successfully';
} catch (Exception $e) {
    echo 'An error occurred: ' . $e->getMessage();
}

?>

Keywords

error handling debugging techniques PDF files PHP libraries FPDF

Related Questions