php <br> code example

Example 1: nl2br php

because each OS have different ASCII chars for linebreak:
windows = \r\n
unix = \n
mac = \r
  
<?php
echo nl2br("foo isn't\n bar");
?>

Example 2: breaks html

<p>
i need a break <br>
  ok done with break <br>
  had to have another break
  <br>
  HAD ANOTHER BREAK!!!
</p>