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@ 2013-03-09T20:07:30Z

<?php

class Container {
 protected $s=array();
 function __set($k, $c) { $this->s[$k]=$c; }
 function __get($k) { return $this->s[$k]($this); }
}

$c = new Container();

// parameters
$c->mailer_class = function () { return 'Zend_Mail'; };
$c->mailer_username = function () { return 'fabien'; };
$c->mailer_password = function () { return 'myPass'; };

// objects / services
$c->mailer_transport = function ($c) {
  return new Zend_Mail_Transport_Smtp(
    'smtp.gmail.com',
    array(
      'auth'     => 'login',
      'username' => $c->mailer_username,
      'password' => $c->mailer_password,
      'ssl'      => 'ssl',
      'port'     => 465,
    )
  );
};
$c->mailer = function ($c) {
  $obj = new $c->mailer_class();
  $obj->setDefaultTransport($c->mailer_transport);
  return $obj;
};

// get the mailer
$mailer = $c->mailer;

Output for git.master, git.master_jit, rfc.property-hooks: Fatal error: Uncaught Error: Class "Zend_Mail" not found in /in/9MsEp:30 Stack trace: #0 /in/9MsEp(6): {closure}(Object(Container)) #1 /in/9MsEp(36): Container->__get('mailer') #2 {main} thrown in /in/9MsEp on line 30
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2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn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2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0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2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions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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