Re: Method call improvements
| From: | Daniel Convissor | Date: | Tue, 12 May 2009 18:31:12 +0000 |
| Subject: | Re: Method call improvements | ||
| References: | 1 2 3 4 5 6 7 8 9 10 | Groups: | php.internals |
| Request: | Send a blank email to internals+get-43914@lists.php.net to get a copy of this message | ||
Hi Paul:
On Tue, May 12, 2009 at 12:50:12PM +0100, Paul Biggar wrote:
>
> This is what I'm getting at. How can the parent class be changed? I
> can see that it might be deferred, but I don't see how it can be
> changed once it's set.
The decision of which class to extend from can be made at run time:
----- main.php -----
<?php
$direction = true;
if ($direction) {
include './core1.php';
} else {
include './core2.php';
}
class ext extends core {
}
$o = new ext;
$o->func();
exit;
----- core1.php -----
<?php
class core {
public function func() {
echo __FILE__ . "\n";
}
}
----- core2.php -----
<?php
class core {
public function func() {
echo __FILE__ . "\n";
}
}
--Dan
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