/**
*
*/
public function testBr()
{
$this->assertSame('<br>', Tag::br());
}
/**
* Wraps a string in paragraphs. Wraps double line breaks with <p> and </p>,
* and replaces single line breaks with <br>.
*
* @param string $string The string to convert to paragraphs
*
* @return string
*
* @todo Correctly handle blank lines with horizontal whitespace!
*/
public static function nl2p($string)
{
$string = '<p>' . trim($string) . '</p>';
$string = preg_replace("/(?<![\n\r])(?:\r|\n|\r\n)(?![\n\r])/", Tag::br(), $string);
$string = preg_replace("/(?<![\n\r])[\n\r]{2,}(?![\n\r])/", "</p>\n<p>", $string);
return $string;
}
