How can multiple lines be output when receiving information from a server in PHP?

When receiving information from a server in PHP, you can output multiple lines by using the newline character "\n" to separate each line of text. This character tells the browser to start a new line when displaying the output. You can concatenate multiple lines of text together with "\n" in between each line to achieve the desired output format.

<?php
// Sample code to output multiple lines
echo "Line 1\n";
echo "Line 2\n";
echo "Line 3\n";
?>