How can the echo function be used to properly output PHP code within HTML?

To properly output PHP code within HTML using the echo function, you need to enclose the PHP code within double quotation marks and concatenate variables or use curly braces to include them within the echo statement. Example: 

<?php
$variable = "Hello World!";
echo "<p>{$variable}</p>";
?>

Keywords

echo function PHP code HTML output syntax integration

Related Questions