framework/helpers/BaseInflector.php
public static function humanize($word, $ucAll = false)
    {
        $word = str_replace('_', ' ', preg_replace('/_id$/', '', $word));
        $encoding = self::encoding();

        return $ucAll ? StringHelper::mb_ucwords($word, $encoding) : StringHelper::mb_ucfirst($word, $encoding);
    }
public static function humanize($word, $ucAll = false)
    {
        $word = str_replace('_', ' ', preg_replace('/_id$/', '', $word));
        $encoding = self::encoding();

        return $ucAll ? StringHelper::mb_ucwords($word, $encoding) : StringHelper::mb_ucfirst($word, $encoding);
    }
Returns a human-readable string from $word.
@param string $word the string to humanize
@param bool $ucAll whether to set all words to uppercase or not
@return string