change enter to br in php code example

Example 1: nl2br() php

// add to the functions file
function translateLineBreaks($string) {
	$result = nl2br ($string);
  	return $result;
}

Example 2: newline not working php

// When you run a PHP script in a browser, it will be rendered as HTML by default.
// Use <br /> instead or modify the header to content type plain text
echo "Hello <br /> World";