- print_r: documentation ( source)
<?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($obj2);
print("Oggetto clonato:\n");
print_r($obj3);
?>