Are there any best practices to keep in mind when working with images in a database and outputting them as HTML using PHP?

When working with images in a database and outputting them as HTML using PHP, it's important to store the image file path in the database rather than the actual image itself. This allows for better performance and scalability. When outputting the images in HTML, make sure to properly sanitize the file path to prevent any security vulnerabilities.

// Retrieving image file path from the database
$imagePath = $row['image_path'];

// Sanitize the file path before outputting in HTML
$sanitizedImagePath = htmlspecialchars($imagePath);

// Outputting the image in HTML
echo '<img src="' . $sanitizedImagePath . '" alt="Image">';