PHP | Gmagick getimageunits() Function

<?php

// PHP program to illustrate getimageunits function
$image = new Gmagick(
'https://media.geeksforgeeks.org/wp-content/uploads/geeksforgeeks-15.png');

// Use getimageunits Function
$unit = $image->getimageunits();

// Display the output
echo "</br>Units = ";
print_r($unit);
?>

<?php 
$string = "Computer Science portal for Geeks!"; 
   
// Creating new image of above String 
// and add color and background 
$im = new Gmagick(); 
$draw = new GmagickDraw(); 
  
// Fill the color in image 
$draw->setFillColor(new GmagickPixel('green')); 
  
// Set the text font size 
$draw->setFontSize(50); 
  
$metrix = $im->queryFontMetrics($draw, $string); 
$draw->annotation(0, 40, $string); 
$im->newImage($metrix['textWidth'], $metrix['textHeight'], 
         new GmagickPixel('white')); 
           
// Draw the image          
$im->drawImage($draw); 
  
// Gmagick function to gets 
// units of created image
$res= $im->getimageunits();
    
// Display the units of image
echo "Units =  ";
print_r($res);
?>