PHP | GmagickDraw settextencoding() function

<?php
// Create a GmagickDraw object
$draw = new GmagickDraw();

// Set the encoding
$draw->settextencoding('utf-32');

// Get the encoding
$encoding = $draw->gettextencoding();
echo $encoding;
?>

<?php
// Create a new Gmagick object
// https://media.geeksforgeeks.org/wp-content/uploads/geeksforgeeks-13.png
$gmagick = new Gmagick('geeksforgeeks.png');

// Create a GmagickDraw object
$draw = new GmagickDraw();

// Draw rectangle for background
$draw->rectangle(-100, -1000, 800, 400);

// Set the fill color
$draw->setfillcolor('white');

// Set the font size
$draw->setfontsize(30);

// Set the stroke color
$draw->setstrokecolor('green');

// Set the encoding
$draw->settextencoding('utf-8');

// Create a rectangle
$draw->annotate(20, 110, 'This text is encoded using ' . $draw->gettextencoding());

// Use of drawimage function
$gmagick->drawImage($draw);

// Display the output image
header("Content-Type: image/png");
echo $gmagick->getImageBlob();
?>