What best practices should be followed when handling file paths and names in PHP functions like Image() to avoid errors related to missing or incorrect image files?

When handling file paths and names in PHP functions like Image(), it is important to ensure that the paths are correct and the files actually exist to avoid errors related to missing or incorrect image files. To do this, you can use functions like file_exists() to check if the file exists before attempting to load it.

// Check if the image file exists before loading it
$image_path = 'path/to/image.jpg';

if (file_exists($image_path)) {
    $image = Image($image_path);
    // Rest of the code to handle the image
} else {
    echo 'Image file does not exist';
}