Online PHP editor | rfc for sWsq5

@ 2014-03-21T11:03:02Z

<?php

class ConfigManager
{
    var $config = array();

    function ConfigManager()
    {
        echo "Created\n";
    }

    function load()
    {
        $this->config = array('foo' => 'bar');
    }

    function get($key)
    {
        return isset($this->config[$key]) ? $this->config[$key] : null;
    }

    function set($key, $value)
    {
        $this->config[$key] = $value;
    }
}

function &config_get_manager()
{
    static $configManager = null;

    if (!isset($configManager)) {
        $configManager = new ConfigManager;
        $configManager->load();
    }

    return $configManager;
}

function config_get($key)
{
    static $configManager = null;

    if (!isset($configManager)) {
        $configManager = &config_get_manager();
    }

    return $configManager->get($key);
}

function config_set($key, $value)
{
    static $configManager = null;

    if (!isset($configManager)) {
        $configManager = &config_get_manager();
    }

    $configManager->set($key, $value);
}

echo config_get('foo') . "\n";
config_set('foo', 'baz');
echo config_get('foo') . "\n";

Output for git.master, git.master_jit, rfc.property-hooks: bar baz

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2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn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2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0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2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions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