How can PHP variables be accessed in an HTML file for image creation?

To access PHP variables in an HTML file for image creation, you can use PHP's `echo` statement to output the variables within the HTML code. This way, you can dynamically set attributes such as the image source or dimensions based on the PHP variables.

<?php
$imageUrl = "example.jpg";
$imageWidth = 200;
$imageHeight = 150;
?>

<!DOCTYPE html>
<html>
<head>
    <title>Image Creation</title>
</head>
<body>
    <img src="<?php echo $imageUrl; ?>" width="<?php echo $imageWidth; ?>" height="<?php echo $imageHeight; ?>" alt="Example Image">
</body>
</html>