Obj naar Array

<?php
/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
/**
* __sleep / __wakeup
*
* @license      http://www.gnu.org/licenses/gpl.html
* @author       Stijn Leenknegt <stijnleenknegt@gmail.com>
* @version      Versie 1.0
* @package      noob_packages
*/

// full error reporting
error_reporting( E_ALL );
session_start();

class A
{

	public $aVar;
	
	public function __construct( $val ) 
	{
		$this->aVar = $val;
	}
	
	public function __sleep()
	{
		return array( 'aVar' ); // ALTIJD EEN ARRAY RETURNEN , LET OP DE VARIABLE SIGNIFICATIE!
	}
	
	public function __wakeup()
	{
		//hier kan je vanalles inzetten , bv andere functie aanroepen
		//$this->give();
	}
	
	public function give()
	{
		return $this->aVar;
	}

}

$obj = new A('stijn');
$_SESSION['t'] = serialize( $obj );
$obj = array( 'stijn' , 'ibrahim' , 'pieter' );
echo "<pre>";
var_dump( $obj );
echo "</pre>";
$obj = unserialize( $_SESSION['t'] );
echo $obj->give();
?>

<?php
/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
/**
* __sleep / __wakeup
*
* @license      http://www.gnu.org/licenses/gpl.html
* @author       Stijn Leenknegt <stijnleenknegt@gmail.com>
* @version      Versie 1.0
* @package      noob_packages
*/
 
// full error reporting
error_reporting( E_ALL );
session_start();
 
class A
{
 
	public $aVar;
 
	public function __construct( $val ) 
	{
		$this->aVar = $val;
	}
 
	public function __sleep()
	{
		return array( 'aVar' ); // ALTIJD EEN ARRAY RETURNEN , LET OP DE VARIABLE SIGNIFICATIE!
	}
 
	public function __wakeup()
	{
		//hier kan je vanalles inzetten , bv andere functie aanroepen
		//$this->give();
	}
 
	public function give()
	{
		return $this->aVar;
	}
 
}
 
$obj = new A('stijn');
$_SESSION['t'] = serialize( $obj );
$obj = array( 'stijn' , 'ibrahim' , 'pieter' );
echo "<pre>";
var_dump( $obj );
echo "</pre>";
$obj = unserialize( $_SESSION['t'] );
echo $obj->give();
?>

<?
$obj = new A('stijn');
echo $obj; //__toString();
?>

<?
$obj = new A('stijn');
echo $obj; //__toString();
?>

$obb_to_arr = (array) $obj;

$obb_to_arr = (array) $obj;

<?php
class A{}
$a = new A;
$a->b = "c";
$a->d = "e";

$a = (array)$a; // casting

echo '<pre>';
var_dump($a);

<?php
class A{}
$a = new A;
$a->b = "c";
$a->d = "e";
 
$a = (array)$a; // casting
 
echo '<pre>';
var_dump($a);