Description:
------------
I want to use objects for primary types like integers and boolean. So, this the basic implementation for the BooleanObject class :

<?php
class BooleanObject // implements IConvertible
{
	private $value;
	
	public function __construct($value)
	{
		$this->value=(bool) $value;
	}
	
	public function __bool()
	{
		return $this->ToBooleanType();
	}
	
	public function __bool_not()
	{
		return !$this->ToBooleanType();
	}
	
	// member of IConvertible interface
	public function ToBooleanType()
	{
		return $this->value;
	}
}
?>

I use ToBooleanType() method because of the IConvertible interface which defines m?thods for converting objects to primary types.

I use ToBooleanType

Reproduce code:
---------------
<?php
// tests passes : $boolean evaluate to TRUE
$boolean=new BooleanObject(true);
if($boolean) echo 'Test 1 : passed.';
else echo 'Test 1 : failed.';
echo PHP_EOL;

// test fails : $boolean evaluate to TRUE instead of FALSE
$boolean=new BooleanObject(false);
if($boolean) echo 'Test 2 : failed.';
else echo 'Test 2 : passed.';
echo PHP_EOL;
?>

Expected result:
----------------
Test 1 : passed.
Test 2 : failed.

Actual result:
--------------
Test 1 : passed.
Test 2 : passed.