PHP | ImagickDraw getTextUnderColor() Function

<?php

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

// Get the text under color
$color = $draw->getTextUnderColor()->getColorAsString();
echo $color;
?>

<?php

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

// Set the text under color
$draw->setTextUnderColor('green');

// Get the text under color
$color = $draw->getTextUnderColor()->getColorAsString();
echo $color;
?>

<?php

// Create a new imagick object
$imagick = new Imagick();

// Create a image on imagick object
$imagick->newImage(800, 250, '#1cced4');

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

// Set the font size
$draw->setFontSize(35);

// Set the text under color
$draw->setTextUnderColor('green');

// Annotate a text
$draw->annotation(50, 80, "The text under color here is "
        . $draw->getTextUnderColor()->getColorAsString());

// Set the text under color
$draw->setTextUnderColor('blue');

// Annotate a text
$draw->annotation(50, 160, "The text under color here is "
        . $draw->getTextUnderColor()->getColorAsString());

// Render the draw commands
$imagick->drawImage($draw);

// Show the output
$imagick->setImageFormat('png');
header("Content-Type: image/png");
echo $imagick->getImageBlob();
?>