Online PHP editor | rfc for 1r5Um

@ 2014-08-21T16:29:22Z

<?php
namespace DummyTest\Lib {
  class TObject {
    public function __construct() {
    }
  }
  class TComponent extends \DummyTest\Lib\TObject {
    public function __construct() {
      parent::__construct();
    }
  }
  class TSingletonComponent extends \DummyTest\Lib\TComponent {
    public function __construct() {
      parent::__construct();
    }
  }
  class TDatabase extends \DummyTest\Lib\TSingletonComponent {
    public function __construct() {
      parent::__construct();
    }

    public static function Init() {
      $db = new \DummyTest\Lib\Database\TPDO();
    }
  }
}

namespace DummyTest\Lib\Database {
  class TDatabase extends \DummyTest\Lib\TComponent {
    public function __construct() {
      parent::__construct();
    }
  }
  class TPDO extends \DummyTest\Lib\Database\TDatabase {
    protected $pdo;

    public function __construct() {
      parent::__construct();
      echo serialize(\DummyTest\SystemConfig::Get('xxx')); // Fails in PHP
    }
  }
}

namespace DummyTest {
  class SystemConfig {
    protected static $config = array();

    public function Get($name) {
      echo get_called_class().PHP_EOL;
      if(isset(static::$config[$name])) {
        return static::$config[$name];
      }
      return null;
    }

    public function Set($name, $value) {
      static::$config[$name] = $value;
    }
  }

  SystemConfig::Set('xxx', 'yyy');
  \DummyTest\Lib\TDatabase::Init();
}

Output for git.master, git.master_jit, rfc.property-hooks: Fatal error: Uncaught Error: Non-static method DummyTest\SystemConfig::Set() cannot be called statically in /in/1r5Um:61 Stack trace: #0 {main} thrown in /in/1r5Um on line 61
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2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn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2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0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2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions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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