Are there specific PHP functions or parameters that should be avoided when trying to open and display PDF files in different browsers?

When trying to open and display PDF files in different browsers using PHP, it's important to avoid using functions or parameters that may cause compatibility issues. One common issue is using outdated or deprecated functions that may not work correctly with modern browsers. It's recommended to use a reliable library like TCPDF or FPDF to generate and display PDF files in PHP. 

// Example of using TCPDF library to generate and display a PDF file
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

PHP PDF functions parameters browsers

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