How can HTML errors affect the display of embedded files in PHP?

HTML errors can affect the display of embedded files in PHP by causing the browser to interpret the HTML incorrectly, leading to broken or missing embedded files. To solve this issue, ensure that the HTML code is well-formed and valid, with proper syntax and structure. 

<?php
echo '<iframe src="embedded_file.pdf" width="100%" height="500px"></iframe>';
?>

Keywords

HTML errors embedded files display PHP troubleshooting

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