How can conditional statements like if-abfragen be effectively used in PHP for text generation from templates?

Conditional statements like if-abfragen can be effectively used in PHP for text generation from templates by checking certain conditions and outputting different text based on those conditions. This can be useful for displaying dynamic content or customizing the output based on user input or other factors.

<?php
// Example of using if-abfragen for text generation from templates
$loggedIn = true;

if($loggedIn) {
    echo "Welcome back, user!";
} else {
    echo "Please log in to access this content.";
}
?>