Re: Re: OOP Problems

Hi u007! On Sun, 15 Jul 2001, u007 wrote: > hie.. > it's simply u did not declare ur class variable... > well, actually you don't have to declare them, you can add members as you go (as opposed to C++ for example) > class ctest > { > var $owner; > > function ctest(&$owner) > { > $this->owner = $owner; > } > > function foo() > { > echo "test!<br>"; > } > } > > hope it works :) > regards, > > James > > Andrew Kirilenko wrote: > > > Hello! > > > > I have following problem: > > > > <? > > $container = new ccontainer(); > > $container->init(); > > $container->test1->foo(); > > $container->test2->foo(); > > $container->test2->owner->test1->foo(); > > $container->test1->owner->test2->foo(); > > > > class ccontainer > > { > > function ccontainer() > > { > > } > > > > function init() > > { > > $this->test1 = new ctest(&$this); > > $this->test2 = new ctest(&$this); > > } > > } > > > > class ctest > > { > > function ctest(&$owner) > > { > > $this->owner = $owner; > > } > > > > function foo() > > { > > echo "test!<br>"; > > } > > } > > ?> > > > > Output of this script is: > > ---> > > test! > > test! > > test! > > Fatal error: Call to a member function on a non-object in c:\www\a.php on > > line 8 > > <--- > > > > How to solve this problem??? > > > > Best regards, > > Andrew Kirilenko, > > Senior Programmer / System Administrator, > > Internet Service. > > > -- > PHP General Mailing List (http://www.php.net/) > To unsubscribe, e-mail: php-general-unsubscribe@lists.php.net > For additional commands, e-mail: php-general-help@lists.php.net > To contact the list administrators, e-mail: php-list-admin@lists.php.net -- teodor