note 40399 modified in keyword.extends by danbrown
| From: | danbrown@php.net | Date: | Wed, 17 Jun 2009 19:04:36 +0000 |
| Subject: | note 40399 modified in keyword.extends by danbrown | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-157027@lists.php.net to get a copy of this message | ||
It is possible to override a method innherited from a parent class by simply re-defining the method
(for those of us who enjoy using abstract classes).
<?php
class A
{
var $foo;
function A()
{
$this->foo = "asdf";
}
function bar()
{
echo $this->foo." : Running in A";
}
}
class B extends A
{
function bar()
{
echo $this->foo." : Running in B";
}
}
$myClass = new B;
$myClass->bar();
?>
--was--
It is possible to override a method innherited from a parent class by simply re-defining the method
(for those of us who enjoy using abstract classes).
<?
class A
{
var $foo;
function A()
{
$this->foo = "asdf";
}
function bar()
{
echo $this->foo." : Running in A";
}
}
class B extends A
{
function bar()
{
echo $this->foo." : Running in B";
}
}
$myClass = new B;
$myClass->bar();
?>
http://php.net/manual/en/keyword.extends.php