What are the potential pitfalls of using the code provided for creating thumbnails in PHP?

One potential pitfall of using the provided code for creating thumbnails in PHP is that it does not handle errors or exceptions that may occur during the image processing. To solve this, you can wrap the image processing code in a try-catch block to catch any potential errors and handle them accordingly. 

try {
    // Image processing code here
} catch (Exception $e) {
    echo 'Error processing image: ' . $e->getMessage();
}

Keywords

GD library imagecreatefromjpeg imagecopyresampled memory usage image quality

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