RE: [PHP] Keyword Constructor

[cont...@global-web-designs.com]

hello everyone. 

thanks for the email  re keyword constructor.  

but what exactly does it do?  i.e its function. 

warmest regards 

Andreea 

-----Original Message-----
From: Ren [mailto:lobbyjo...@gmail.com] 
Sent: 02 August 2011 06:29
To: php-general@lists.php.net
Subject: [PHP] Keyword Constructor

For a long time I wanted keyword parameters in PHP.  But thanks to newer 
features like traits and reflection classes I have come up with something that 
looks pretty close.

    trait KeywordConstructor {
        public function __construct($members) {
            $class = new ReflectionClass($this);
            $properties = $class->getProperties();

            foreach ($properties as $p) {
                $name = $p->getName();

                if (isset($members[$name])) {
                    $this->$name = $members[$name];
                }
            }
        }
    }

     class User {
         use KeywordConstructor;
         private $name;
         private $age;
     }

    $lobby = new User(['name' => 'Lobby', 'age' => 36]);

Right now this requires the trunk version of PHP to work.  I just wanted to 
share this in case anyone finds it interesting and/or useful.

--
ejmr
南無妙法蓮華經



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