Agreement::getTitleFromText

static function getTitleFromText($text)
{
	$text = trim($text);
	$maxLength = 50;
	$pos = min(
		mb_strpos($text, "n")?: 50,
		mb_strpos($text, "
")?: 50,
		mb_strpos($text, ".")?: 50,
		$maxLength
	);

	return mb_substr($text, 0, $pos);
}