php replace \n code example

Example 1: php replace return character

$string = str_replace("\n", "", $string);
$string = str_replace("\r", "", $string);

Example 2: php replace

str_replace ($search, $replace, $subject);

Example 3: nl2br() php

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