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<?php class SubObject { static $instances = 0; public $instance; public function __construct() { $this->instance = ++self::$instances; } } class MyCloneable { public $object1; public $object2; function __clone() { // forza la copia di $this->object1, che altrimenti // punterebbe alla stessa istanza. $this->object1 = clone $this->object1; } /*public function __invoke($object1,$object2) { $this->oject1=$object1; $this->oject2=$object2; } */ } $obj = new MyCloneable(); $obj->object1 = new SubObject(); $obj->object2 = new SubObject(); $obj3 = clone $obj; $obj2=new $obj; $obj2->object1 = new SubObject(); $obj2->object2 = new SubObject(); print("Oggetto originale:\n"); print_r($obj); print("Oggetto originale:\n"); print_r($obj2); ?>
Output for git.master, git.master_jit, rfc.property-hooks
Oggetto originale: MyCloneable Object ( [object1] => SubObject Object ( [instance] => 1 ) [object2] => SubObject Object ( [instance] => 2 ) ) Oggetto originale: MyCloneable Object ( [object1] => SubObject Object ( [instance] => 3 ) [object2] => SubObject Object ( [instance] => 4 ) )

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