Description:
------------
__set() doesn't fire if the variable is an array and a new value is pushed to that array

---
From manual page: http://www.php.net/language.oop5.magic
---


Test script:
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class Foo(){
    private $info = [];
    function __set($k, $v){
        $this->info[$k] = $v;
    }
    function __get($k){
        return $this->info[$k] ?: null;
    }
}

$bar = new Foo();
$bar->foo = [];
$bar->foo[] = "foo1";
var_dump($bar->foo); // returns Array()

Expected result:
----------------
Upon update of the array, the array should be re-submitted to the __set() method.  If this would cause issues, perhaps a new magic method could be created to handle changes of this nature, eg: __update() or __change().