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@ 2017-08-12T11:42:48Z

<?php

class social_button
{
    private function social_facebook()
    {
        return 'Facebook';
    }

    private function social_instagram()
    {
        return 'Instagram';
    }

    private function social_twitter()
    {
        return 'Twitter';
    }

    public function all()
    {
        $reflection = new \ReflectionObject($this);

        $prefix = 'social_';

        $methods = array_filter($reflection->getMethods(), function (\ReflectionMethod $method) use ($prefix) {
            return 0 === strpos($method->getName(), $prefix);
        });

        $results = array_map(function (\ReflectionMethod $method) {
            $name = $method->getName();
            
            return $this->$name();
        }, $methods);

        return $results;
    }
}

$button = new social_button();

var_dump($button->all());

Output for git.master, git.master_jit, rfc.property-hooks: array(3) { [0]=> string(8) "Facebook" [1]=> string(9) "Instagram" [2]=> string(7) "Twitter" }

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2022-12-01 RFC: Property hooks - included in PHP 8.4
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2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn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2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0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2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions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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