What potential issue arises when using the \n character in PHP to format HTML output?

Using the \n character in PHP to format HTML output can cause rendering issues in the browser, as HTML ignores newline characters. To properly format HTML output, you should use the <br> tag for line breaks instead of \n. 

&lt;?php
echo &quot;This is a line of text.&lt;br&gt;&quot;;
echo &quot;This is another line of text.&quot;;
?&gt;

Keywords

PHP \n character HTML output whitespace formatting

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