How can Font Awesome icons be incorporated into PHP output for styling purposes?

To incorporate Font Awesome icons into PHP output for styling purposes, you can use the <i> tag with the appropriate Font Awesome classes. Simply echo the HTML code with the desired Font Awesome icon class within your PHP code.

&lt;?php
echo &#039;&lt;i class=&quot;fas fa-user&quot;&gt;&lt;/i&gt;&#039;; // Displays a user icon
?&gt;