How to export emoji to pdf document using php?

@aniya.jaskolski 

To export emoji to a PDF document using PHP, you can use the "FPDF" library which allows you to create PDF files programmatically. Here is an example code snippet that shows how to create a PDF document with emoji using FPDF:

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// Include the FPDF library
require('fpdf.php');

// Create a new PDF document
$pdf = new FPDF();
$pdf->AddPage();

// Set the font 
$pdf->SetFont('Arial', '', 12);

// Add some text with emoji
$pdf->Cell(0, 10, "Hello World! 😀", 0, 1);

// Output the PDF file
$pdf->Output('example.pdf', 'D');

In this example, we first include the FPDF library and create a new PDF document. We then set the font and use the Cell() method to add text to the PDF document. The emoji "😀" is included in the text. Finally, we use the Output() method to save the PDF file to the server or force download it.

Make sure to have the "fpdf.php" file in the same directory as your PHP file or adjust the path accordingly.