How can HTML validation errors impact the display of images in PHP code and what best practices should be followed when including images?

HTML validation errors can impact the display of images in PHP code by causing inconsistencies in rendering across different browsers or devices. To ensure proper display, it is important to follow best practices such as using the correct HTML syntax for image tags, providing alt attributes for accessibility, and specifying the image dimensions to prevent layout shifts. 

<!DOCTYPE html>
<html>
<head>
    <title>Image Display</title>
</head>
<body>
    <img src="image.jpg" alt="Description of image" width="200" height="200">
</body>
</html>

Keywords

HTML validation errors display images PHP code best practices

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