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@ 2014-02-13T22:34:07Z

<?php
class EnumShit {

    const SHOW_TEST = 1; // 2 ^ 0
    const SHOW_DERP = 2; // 2 ^ 1
    const SHOW_FOO  = 4; // 2 ^ 2

    public function __construct($type) {
        switch ($type) {
            case self::SHOW_DERP:
            	echo "Showing derp!\n";
            	break;

            case self::SHOW_TEST:
				echo "Showing Test!\n";
            	break;

            case self::SHOW_FOO:
				echo "Showing Test!\n";
            	break;

            case self::SHOW_DERP | self::SHOW_TEST:
            	echo "Showing both DERP and TEST!\n";
            	break;

            case self::SHOW_FOO | self::SHOW_TEST:
            	echo "Showing both FOO and TEST!\n";
            	break;


            case self::SHOW_DERP | self::SHOW_FOO:
            	echo "Showing both DERP and FOO!\n";
            	break;


            case self::SHOW_DERP | self::SHOW_TEST | self::SHOW_FOO:
            	echo "Showing ALL!\n";
            	break;
        }
    }
}

// Foo and Test
new EnumShit(EnumShit::SHOW_TEST | EnumShit::SHOW_FOO);

Output for git.master, git.master_jit, rfc.property-hooks: Showing both FOO and TEST!

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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2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn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2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0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2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions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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