PHP code example of codeup / php-enum

1. Go to this page and download the library: Download codeup/php-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/ */

codeup / php-enum example snippets


enum NativeBackedEnum1: string implements \Codeup\Enum\EnhancedNativeEnum {
    use \Codeup\Enum\EnhancedNativeEnumTrait;

    const SOME_VALUE = 'someValue';
    const ANOTHER_VALUE = 'anotherValue';
}
enum NativeBackedEnum2: string implements \Codeup\Enum\EnhancedNativeEnum {
    use \Codeup\Enum\EnhancedNativeEnumTrait;

    const FURTHER_VALUE = 'furtherValue';
}
class PartialEnum extends \Codeup\Enum\Reflection\Enum {
    const SOME_VALUE = NativeBackedEnum1::SOME_VALUE;
}
class CombinedEnum extends \Codeup\Enum\Reflection\Enum {
    const SOME_VALUE = NativeBackedEnum1::SOME_VALUE;
    const ANOTHER_VALUE = NativeBackedEnum1::ANOTHER_VALUE;
    const FURTHER_VALUE = NativeBackedEnum2::FURTHER_VALUE;
}


$enum1 = NativeBackedEnum1::SOME_VALUE;
$enum2 = NativeBackedEnum1::SOME_VALUE;
$enum1 === $enum2; // true
$enum1->equals('someValue'); // true
$enum1->equals($enum2); // true


$values = NativeBackedEnum1::values(); // ['someValue', 'anotherValue']


$values = CombinedEnum::values(); // ['someValue', 'anotherValue', 'furtherValue']


$enum1 = PartialEnum::from('someValue');
$enum2 = PartialEnum::from(PartialEnum::SOME_VALUE);
$enum1 === $enum2; // true