What are the key differences between generating HTML and generating PHP code dynamically?

Generating HTML dynamically involves creating HTML elements and structures using PHP code, while generating PHP code dynamically involves generating PHP code that will be executed on the server. The key difference is that when generating HTML dynamically, the output is HTML code that will be sent to the client's browser for rendering, whereas when generating PHP code dynamically, the output is PHP code that will be executed on the server. 

<?php
// Generating HTML dynamically
echo "<div>";
echo "<p>Hello, World!</p>";
echo "</div>";

// Generating PHP code dynamically
$variable = "Hello, World!";
$phpCode = "<?php echo '$variable'; ?>";
eval($phpCode);
?>

Keywords

HTML PHP code dynamic generation echo concatenation

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