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@ 2015-10-15T18:34:48Z

<?php

class C
{
	/**
	 * A-Z, 2-7
	 * New RFC that obsoleted RFC3548, uses the same alphabet.
	 *
	 * @var int
	 */
	const RFC4648 = 1;

	/**
	 * 0-9, A-V 
	 * "Extended hex" or "base32hex"
	 *
	 * @var int
	 */
	const RFC2938 = 2;

	/**
	 * 0-9, A-Z without I, L, O, U
	 *
	 * @link http://www.crockford.com/wrmg/base32.html
	 * @var int
	 */
	const CROCKFORD = 3;

	/**
	 * @var string
	 */
	const PAD_CHAR = '=';

	const ENCODE = 1;
	
	const DECODE = 1;
	
	/**
	 * @var array
	 */
	protected $alphabet = [
		self::RFC4648 =>[
			self::ENCODE => [],
			self::DECODE => [],
		],
		self::RFC2938 => [
			self::ENCODE => [],
			self::DECODE => [],
		],
		self::CROCKFORD => [
			self::ENCODE => [],
			self::DECODE => [],
		],
	];
    
    public function getAlphabet()
    {
        return $this->alphabet;
    }
}

$c = new C();

print_r($c->getA());

Output for git.master, git.master_jit, rfc.property-hooks: Fatal error: Uncaught Error: Call to undefined method C::getA() in /in/GNDj8:64 Stack trace: #0 {main} thrown in /in/GNDj8 on line 64
Process exited with code 255.

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2020-03-21 RFC: Is_Literal - declined
2020-12-04 Enumerations - included in PHP 8.1
2018-06-15 Typed Properties v2 - implemented in PHP 7.4
2016-08-12 Object typehint - included in PHP 7.2
2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn
2016-04-19 Lexical scope support for anonymous classes - suspended
2016-04-17 Functional Interfaces - declined
2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0
2015-08-27 Callable Prototypes - declined
2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions
2015-02-18 Scalar type hints v5 - included in PHP 7
2015-02-14 Union Types - declined
2013-09-22 Anonymous classes - included in PHP 7

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