'extends' problem (Classes)
| From: | Trystano at aol dot com | Date: | Mon, 06 Oct 2003 17:09:49 +0000 |
| Subject: | 'extends' problem (Classes) | ||
| Groups: | php.windows | ||
| Request: | Send a blank email to php-windows+get-21697@lists.php.net to get a copy of this message | ||
Sorry if this is a double post for some of you, but I sent this email earlier
today and had a strange email in a foreign language which seems like an email
blocker. If any of you have received this email today, please delete it.
Hi all,
I am a newbie to OO programming in PHP, and am having a few teething problems
with the extends keyword (inheritance). I think that the following code
doesn't work because the 'Another' class doesn't extend the
'Something' class (I
have created it, but is not in this sample code). Is there a problem with
inheritance in PHP 4.2.3. The setX function is definded in the Something class which
isnt shown. Also, when I type the word 'extends' it doesn't get highlighted
as being a key word. Can some please help.
(am using Apache on XP)
<?php
class Another extends Something {
var $y;
function setY($v) {
$this->y=$v;
}
function getY() {
return $this->y;
}
} // Another class
$obj2 = new Something;
$obj2->setX(5);
$obj2->setY(6);
// End Code
Tryst