OOP - transfering object-pointer
| From: | Tularis | Date: | Tue, 19 Nov 2002 09:50:41 +0000 |
| Subject: | OOP - transfering object-pointer | ||
| Groups: | php.general | ||
| Request: | Send a blank email to php-general+get-125046@lists.php.net to get a copy of this message | ||
Currently, I have the following code:
<?php
class overall {
var $loaded;
function load($class){
//eval("global \$$class;"); // This didn't work either
$this->loaded[] = $class;
eval("\$this->$class = new $class;");
return true;
}
}
class foo {
var $bar;
// Constructor
function bar(){
if(!isset($this->bar)){
$this->bar = 1;
}else{
$this->bar++;
}
echo $this->bar."<br>";
}
}
// Start actual loading
$overall = new overall;
$overall->load('foo');
foreach($overall->loaded as $key=>$val){
$key =& $overall->$key;
}
$overall->foo->bar();
$overall->foo->bar();
$overall->foo->bar();
$overall->foo->bar();
// it doesn't understand this
$foo->bar(); // line 42
?>
It all works, except for the $foo->bar(); thing... I am wondering how I can turn $overall->foo->bar() to $foo->bar(); as all the things I've tried, don't work, they don't give any errors, except for
Fatal error: Call to a member function on a non-object in d:\apache\htdocs\classes.php on line 42...
Could anyone help me with this?
thanx
- Tularis