RE: [PHP-DEV] Overloading object methods

2003-01-09 Thread Derick Rethans 
On Thu, 9 Jan 2003, John Coggeshall wrote:

> 
> This list is for the development _of_ PHP not _with_ PHP, please direct
> future questions there
> 
> However, I don't understand the question you are asking... If you have
   ^^^
Then don't reply?

Derick

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RE: [PHP-DEV] Overloading object methods

2003-01-09 Thread John Coggeshall 
>I'm asking how to call parent::method() from zend engine (C), 
>not from php. 
>Are questions regarding the C zend_engine API welcome?

Ah. My appologies then -- I misunderstood your question. Yes, questions
regarding development _of_ PHP/Zend Engine are welcome here :) At first
(and second) read it sounded as if you were asking about how to code
something _using_ PHP. 

I haven't played with objects much in the API, so I don't know the
answer to your question off the top of my head. I'm sure there's someone
here who does however :) 

John


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Re: [PHP-DEV] Overloading object methods

2003-01-09 Thread Stefano Corsi 
Alle 09:40, giovedì 9 gennaio 2003, John Coggeshall ha scritto:
> This list is for the development _of_ PHP not _with_ PHP, please direct
> future questions there
>
> However, I don't understand the question you are asking... If you have
> this:
>
> Class A {
>
>   function foo() {
>
>   echo "I am function foo";
>   }
> }

Hello, I'm also the function foo. Pleased to meet you.

I'm asking how to call parent::method() from zend engine (C), not from php. 
Are questions regarding the C zend_engine API welcome?

Thanks,
Stefano

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RE: [PHP-DEV] Overloading object methods

2003-01-09 Thread John Coggeshall 

This list is for the development _of_ PHP not _with_ PHP, please direct
future questions there

However, I don't understand the question you are asking... If you have
this:

Class A {

function foo() {

echo "I am function foo";
}
}

Class B extends A {

function foo() {
echo "I am the child function foo";
parent::foo();
}
}

$a = new B;
$a->foo();

It will output:

I am the child function foo
I am function foo

http://www.php.net/manual/en/keyword.parent.php

John


>-Original Message-
>From: Stefano Corsi [mailto:[EMAIL PROTECTED]] 
>Sent: Thursday, January 09, 2003 5:28 AM
>To: [EMAIL PROTECTED]
>Subject: [PHP-DEV] Overloading object methods
>
>
>Does someone know how to call a parent's object method? Not contructor 
>(because that is easy) but a method with the same name.
>
>For example, if I have a method that is called pippo() and at 
>the end of the 
>method i want to call parent::pippo(), how could I do?
>
>I tried with call_user_function using  
>
>&(this_object->ce->parent->function_table)
>
>as the function table, but I don't know how to pass the 
>underlyig object.
>
>Thanks,
>   Stefano
>
>
>
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>To unsubscribe, visit: http://www.php.net/unsub.php
>
>


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[PHP-DEV] Overloading object methods

2003-01-09 Thread Stefano Corsi 
Does someone know how to call a parent's object method? Not contructor 
(because that is easy) but a method with the same name.

For example, if I have a method that is called pippo() and at the end of the 
method i want to call parent::pippo(), how could I do?

I tried with call_user_function using  

&(this_object->ce->parent->function_table)

as the function table, but I don't know how to pass the underlyig object.

Thanks,
Stefano



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