Can PHP code be evaluated within PHP echoes?

Utilizing PHP within PHP Echoes

Problem:

In scenarios with frequent usage of PHP snippets embedded in HTML, can PHP be utilized within PHP echoes? For instance:

<?php 
    echo "<?php the_author_meta('description'); ?>";
?>

Answer:

No, PHP cannot echo PHP code to be evaluated further due to PHP's single-pass interpretation. The code provided will output the text "" instead of interpreting it.

PHP Entry and Exit:

However, it is possible to switch between PHP and HTML interpretation freely:

<?php
echo "Interpreted by PHP.";
?>
I am not interpreted by PHP.
<?php
echo "Interpreted again by PHP.";
?>

Alternative to Re-evaluated PHP Output:

If the goal is to output PHP code for re-evaluation, there are alternative approaches. Please provide a specific real-world example, and members of the Stack Overflow community will gladly assist.

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