HELP ! ! ! something simple . . . :D

[CorfuVBProgrammer]

Hello all . . .

I need a help for something simple.

I have create two php classes

for example

class classname_1
{

}

and the

class classname_2
{

}

if i like to make an instance of class classname_1 into the classname_2
how can i do it ? ? ?

I have try to make one like

class classname_2
{
$obj_class1 = new classname_2();
}

but it doesn't work ! ! ! !

Why ? ? ?

Thanks a lot . . . :D

[Kimmo Laine]

"CorfuVBProgrammer" <me***********@gmail.comwrote in message
news:11*********************@48g2000cwx.googlegrou ps.com...

Hello all . . .

I need a help for something simple.

I have create two php classes

for example

class classname_1
{

}

and the

class classname_2
{

}

if i like to make an instance of class classname_1 into the classname_2
how can i do it ? ? ?

I have try to make one like

class classname_2
{
$obj_class1 = new classname_2();
}

but it doesn't work ! ! ! !

Why ? ? ?

Thanks a lot . . . :D

I'd do it like this:

class A {

}

class B {
private $my_object;
public function __construct(){
$this->my_object = new A();
}
}

--
"Ohjelmoija on organismi joka muuttaa kofeiinia koodiksi" - lpk
http://outolempi.net/ahdistus/ - Satunnaisesti päivittyvä nettisarjis
sp**@outolempi.net | rot13(xv***@bhgbyrzcv.arg)

[CorfuVBProgrammer]

Thanks a lot . . .

You helped me so much . . . :D

[CorfuVBProgrammer]

New Question

if i like to use the instance from other method into the class how can
i do that ? ? ?

example:

class class_a
{
public function method_a()
{

}
}

class class_b
{
private $objInstance;

public function __construct()
{
$this->objInstance = new class_a();
}

public function method_t()
{
how to use the $objInstance methods into this method ? ? ?
}
}

thanks a lot

[Yoursef]

CorfuVBProgrammer a écrit :

New Question

if i like to use the instance from other method into the class how can
i do that ? ? ?

example:

class class_a
{
public function method_a()
{

}
}

class class_b
{
private $objInstance;

public function __construct()
{
$this->objInstance = new class_a();
}

public function method_t()
{
how to use the $objInstance methods into this method ? ? ?
}
}

thanks a lot

You can use objInstance methods like that :
class class_b
{
private $objInstance;

public function __construct()
{
$this->objInstance = new class_a();
}

public function method_t()
{
$this->objInstance->method();
}
}

[CorfuVBProgrammer]

This way it works but only into the constructor method.

I have try to use ot in other methods in the class and doesn't work ! !
! ? ? ?

[CorfuVBProgrammer]

This way it works but only into the constructor method.

I have try to use ot in other methods in the class and doesn't work ! !
! ? ? ?

Is any other way ? ? ?

[Michael Fesser]

..oO(CorfuVBProgrammer)

>This way it works but only into the constructor method.

Nope.

>I have try to use ot in other methods in the class and doesn't work ! !
! ? ? ?

Post your code.

Micha

[kostas1981]

CorfuVBProgrammer schrieb:

This way it works but only into the constructor method.

I have try to use ot in other methods in the class and doesn't work ! !
! ? ? ?

Is any other way ? ? ?

Hello!

I'm a PHP newbie, but I've been busy writing much OO-Code over the last
years.
I had an idea solving this problem using the following scheme:

class A
{
public function methodA(){
//some useful code
}
class B
{
private A $instanceOfA; //but I am really not sure if this one's works

public __construct() {
$instanceOfA=new A();
}
public function methodB(){
$this->instanceOfA->methodA();
}
}
}
Anyway this is legal in terms of OO-Programming and also a well used
method for composing classes. I tried this out in PHP but it doesn't
seem to work. Obviously you'll have to create the instance within the
function/method you want to use it. Like:

class B
{
//....
public function methodB(){
$instanceOfA=new A();
$instanceOfA->methodA();
}
}

Well I ran a test with that and it worked. It's not that elegant but I
think it makes sense...

regards
Kostas

[Tim Van Wassenhove]

class A

{
public function methodA(){
//some useful code
}
class B
{
private A $instanceOfA; //but I am really not sure if this one's works

public __construct() {
$instanceOfA=new A();
}
public function methodB(){
$this->instanceOfA->methodA();
}
}
}
Anyway this is legal in terms of OO-Programming and also a well used
method for composing classes. I tried this out in PHP but it doesn't
seem to work. Obviously you'll have to create the instance within the
function/method you want to use it. Like:

What you really wanted to do in the constructor of B was the following:

public __construct() {
$this->instanceOfA = new A();
}

Because with $instanceOfA you create a local (in that function) variable...
--
Tim Van Wassenhove <url:http://www.timvw.be/>