Traits
======

```Example from <b>1 languages</b>: <a href="../concepts/php.html">PHP</a>
// The template
trait TSingleton
{
    private static $_instance = null;
    private function __construct(){} // Must have private default constructor and be aware not to open it in the class
    public static function getInstance()
    {
        if (null === self::$_instance)
        {
            self::$_instance = new self();
        }
        return self::$_instance;
    }
}
class FrontController
{
    use TSingleton;
}
// Can also be used in already extended classes
class WebSite extends SomeClass
{
    use TSingleton;
}
```

```Example from <b>1 languages</b>: <a href="../concepts/jule.html">Jule</a>
trait Person {
    fn get_full_name(self): str
    fn get_age(self): byte
}
```

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Languages *with* Traits include <a href="../concepts/php.html">PHP</a>, <a href="../concepts/jule.html">Jule</a>

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View all concepts with or missing a *hasTraits* measurement
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Read more about Traits on the web: 1.
 https://en.wikipedia.org/wiki/Trait_(computer_programming) 1.

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