PHP code example of commerceguys / enum

1. Go to this page and download the library: Download commerceguys/enum library. Choose the download type require.

2. Extract the ZIP file and open the index.php.

3. Add this code to the index.php.

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

commerceguys / enum example snippets


namespace CommerceGuys\Addressing\Enum;

use CommerceGuys\Enum\AbstractEnum;

/**
 * Enumerates available locality types.
 */
final class LocalityType extends AbstractEnum
{
    const CITY = 'city';
    const DISTRICT = 'district';

    // We can provide a getDefault() method here, or anything else.
}

LocalityType::getAll(); // ['CITY' => 'city', 'DISTRICT' => 'district']
LocalityType::getKey('city'); // 'CITY'
LocalityType::exists('city'); // true
LocalityType::assertExists('invalid value'); // InvalidArgumentException
LocalityType::assertAllExist(['district', 'invalid value']); // InvalidArgumentException


// The AddressFormatInterface is now free of LOCALITY_TYPE_ constants.
class AdressFormat implements AddressFormatInterface
{
    public function setLocalityType($localityType)
    {
        LocalityType::assertExists($localityType);
        $this->localityType = $localityType;
    }
}