PHP Decode

<?php

namespace Faker\Provider\ja_JP;

class Address extends \Faker\Provider\Address
{
    protected static $country = array(
        '', '', '', '', '', '', '', '', '', '', '', '', '', '', '',
        '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '',
        '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '',
        '', '', '', '',
        '', '', '', '', '', '', '',
        '', '', '', '', '', '', '', '',
        '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '',
        '', '', '', '', '', '',
        '', '', '', '', '', '', '', '', '',
        '', '', '', '',
        '', '', '', '', '', '', '',
        '', '', '', '', '', '', '', '', '',
        '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '',
        '', '', '', '', '', '', '', '', '', '', '', '', '', '',
        '',
        '', '', '', '', '', '', '', '', '', '', '', '',
        '',
        '', '', '', '',
        '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '',
        '', '', '', '', '', '', '', '', '', '', '', '', '', '',
        '', '', '', '', '', '', '', '', '',
        '', '', '',
        '', '',
        '',
        '', ''
    );
    protected static $prefecture = array(
        '',
        '', '', '', '', '', '',
        '', '', '', '', '', '', '',
        '', '', '', '', '', '', '', '', '',
        '', '', '', '', '', '', '',
        '', '', '', '', '',
        '', '', '', '',
        '', '', '', '', '', '', '',
        ''
    );
    protected static $ward = array('', '', '', '', '');

    protected static $citySuffix = array('');
    protected static $wardSuffix = array('');
    protected static $streetSuffix = array('');

    protected static $postcodeFormats = array('{{postcode1}}{{postcode2}}');
    protected static $cityFormats = array(
        '{{lastName}}{{citySuffix}}',
    );
    protected static $streetNameFormats = array(
        '{{lastName}}{{streetSuffix}}'
    );
    protected static $streetAddressFormats = array(
        '{{streetName}}{{lastName}}{{areaNumber}}-{{areaNumber}}-{{areaNumber}}'
    );
    protected static $addressFormats = array(
        '{{postcode}}  {{prefecture}}{{city}}{{ward}}{{streetAddress}}',
        '{{postcode}}  {{prefecture}}{{city}}{{ward}}{{streetAddress}} {{secondaryAddress}}'
    );
    protected static $secondaryAddressFormats = array(
        '{{lastName}}{{buildingNumber}}',
        '{{lastName}}{{buildingNumber}}'
    );

    /**
     * @example 111
     */
    public static function postcode1()
    {
        return static::numberBetween(100, 999);
    }

    /**
     * @example 2222
     */
    public static function postcode2()
    {
        return static::numberBetween(1000, 9999);
    }

    /**
     * @example 1112222
     */
    public static function postcode()
    {
        $postcode1 = static::postcode1();
        $postcode2 = static::postcode2();

        return $postcode1 . $postcode2;
    }

    /**
     * @example ''
     */
    public static function prefecture()
    {
        return static::randomElement(static::$prefecture);
    }

    /**
     * @example ''
     */
    public static function ward()
    {
        $ward = static::randomElement(static::$ward);
        $suffix = static::randomElement(static::$wardSuffix);

        return $ward . $suffix;
    }

    /**
     * 
     *
     * @return int
     */
    public static function areaNumber()
    {
        return static::numberBetween(1, 10);
    }

    public static function buildingNumber()
    {
        return static::numberBetween(101, 110);
    }

    public function secondaryAddress()
    {
        $format = static::randomElement(static::$secondaryAddressFormats);

        return $this->generator->parse($format);
    }
}
 ?>