return str_replace(array('+', '/'), '', $token);
}
+ /**
+ * @param $words
+ * @return float
+ */
+ public static function convertWordsToMinutes($words)
+ {
+ return floor($words / 200);
+ }
+
/**
* For a given text, we calculate reading time for an article
* based on 200 words per minute.
*/
public static function getReadingTime($text)
{
- return floor(str_word_count(strip_tags($text)) / 200);
+ return self::convertWordsToMinutes(str_word_count(strip_tags($text)));
}
}