src/Sonic/Helper.php
public static function get_excerpt($text, $br_limit = 3)
    {
        if (substr_count($text, PHP_EOL) > $br_limit) {
            $excerpt = explode(PHP_EOL, $text, ++$br_limit);
            array_pop($excerpt);
            return implode(' ', $excerpt);
        }
        return $text;
    }
public static function get_excerpt($text, $br_limit = 3)
    {
        if (substr_count($text, PHP_EOL) > $br_limit) {
            $excerpt = explode(PHP_EOL, $text, ++$br_limit);
            array_pop($excerpt);
            return implode(' ', $excerpt);
        }
        return $text;
    }
Returns an excerpt of a string by breaking at new lines

@param  array  $text
@param  int    $br_limit
@return string