Are there alternative methods or libraries that can be used to effectively display or read PDF files in PHP?

Displaying or reading PDF files in PHP can be challenging as PHP itself does not have built-in support for handling PDF files. However, there are alternative methods and libraries that can be used to effectively display or read PDF files in PHP. One popular library is TCPDF, which allows for the creation and manipulation of PDF files in PHP. 

// Include the TCPDF library
require_once('tcpdf/tcpdf.php');

// Create new TCPDF object
$pdf = new TCPDF();

// Set PDF content
$pdf->SetCreator('Creator');
$pdf->SetAuthor('Author');
$pdf->SetTitle('Title');
$pdf->SetSubject('Subject');
$pdf->SetKeywords('Keywords');

// Add a page
$pdf->AddPage();

// Set some content
$pdf->SetFont('helvetica', '', 12);
$pdf->Cell(0, 10, 'Hello World', 0, 1, 'C');

// Output PDF to browser
$pdf->Output('example.pdf', 'I');

Keywords

PDF display read libraries methods

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