if (empty($input)) {
return;
}
- $html = htmlspecialchars($input);
- $html = preg_replace('"(?:<br />){2}"', "</p>\n\n<p>", nl2br($html));
+ $html = preg_replace(
+ ["/\r?\n/", "'(?:<br />\n?){2}'"],
+ ["<br />\n", "</p>\n\n<p>"],
+ htmlspecialchars($input)
+ );
return "<p>$html</p>";
}