How can PHP code within an included file be executed and its output inserted into a template?
To execute PHP code within an included file and insert its output into a template, you can use output buffering in PHP. By capturing the output of the included file using ob_start() and ob_get_clean(), you can store the output in a variable and then insert it into the template.
<?php
ob_start();
include 'included_file.php';
$included_output = ob_get_clean();
// Insert the output of the included file into the template
echo $included_output;
?>