How can one ensure proper formatting and output of data in PHP, such as displaying two separate lines of information?

To ensure proper formatting and output of data in PHP, such as displaying two separate lines of information, you can use the newline character "\n" to create line breaks in the output. This will help separate the information into distinct lines for better readability.

<?php
// Displaying two separate lines of information
echo "Line 1\n";
echo "Line 2\n";
?>