What are some best practices for structuring and organizing PHP code to efficiently handle the display of subpoints in a form?

When displaying subpoints in a form using PHP, it's important to structure and organize your code efficiently to ensure readability and maintainability. One best practice is to use a loop to iterate through the subpoints and display them dynamically. Another best practice is to separate your HTML markup from your PHP logic by using a templating system or separating concerns into different files.

// Example PHP code snippet to display subpoints in a form

$subpoints = array("Subpoint 1", "Subpoint 2", "Subpoint 3");

echo "<form>";

foreach($subpoints as $subpoint) {
    echo "<label>$subpoint</label><br>";
    echo "<input type='text' name='$subpoint'><br>";
}

echo "<input type='submit' value='Submit'>";
echo "</form>";