The nl2br() function inserts HTML line breaks (<br> or <br />) in front of each newline (\n) in a string.
Example
<!DOCTYPE html>
<html>
<body>
<?php
echo nl2br("First line.\nSecond line.");
?>
</body>
</html>
Output
First line. Second line.
The nl2br() function inserts HTML line breaks (<br> or <br />) in front of each newline (\n) in a string.
<!DOCTYPE html>
<html>
<body>
<?php
echo nl2br("First line.\nSecond line.");
?>
</body>
</html>
First line. Second line.