framework/helpers/BaseInflector.php
public static function camel2words($name, $ucwords = true)
    {
        $label = mb_strtolower(trim(str_replace([
            '-',
            '_',
            '.',
        ], ' ', preg_replace('/(?<!\p{Lu})(\p{Lu})|(\p{Lu})(?=\p{Ll})/u', ' \0', $name))), self::encoding());

        return $ucwords ? StringHelper::mb_ucwords($label, self::encoding()) : $label;
    }
public static function camel2words($name, $ucwords = true)
    {
        $label = mb_strtolower(trim(str_replace([
            '-',
            '_',
            '.',
        ], ' ', preg_replace('/(?<!\p{Lu})(\p{Lu})|(\p{Lu})(?=\p{Ll})/u', ' \0', $name))), self::encoding());

        return $ucwords ? StringHelper::mb_ucwords($label, self::encoding()) : $label;
    }
public static function camel2words ( $ name , $ ucwords = true ) { $ label = mb_strtolower ( trim ( str_replace ( [ '-' , '_' , '.' , ] , ' ' , preg_replace ( '/(?<!\p{Lu})(\p{Lu})|(\p{Lu})(?=\p{Ll})/u' , ' \0' , $ name ) ) ) , self :: encoding ( ) ) ; return $ ucwords ? StringHelper :: mb_ucwords ( $ label , self :: encoding ( ) ) : $ label ; }
Converts a CamelCase name into space-separated words.
For example, 'PostTag' will be converted to 'Post Tag'.
@param string $name the string to be converted
@param bool $ucwords whether to capitalize the first letter in each word
@return string the resulting words
Converts a CamelCase name into space - separated words . For example PostTag will be converted to Post Tag .