What are the potential issues with displaying both HTML and image data in a PHP script?

One potential issue with displaying both HTML and image data in a PHP script is that the image data may not be properly rendered within the HTML content. To solve this, you can use the appropriate HTML image tag to display the image data within the HTML content. 

<?php
// Assuming $imageData contains the image data
echo '<html>';
echo '<body>';
echo '<h1>Hello World!</h1>';
echo '<img src="data:image/jpeg;base64,' . base64_encode($imageData) . '">';
echo '</body>';
echo '</html>';
?>

Keywords

HTML image data PHP script security vulnerabilities cross-site scripting

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