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Posted by Fred of UrlBit.Us on 02/11/07 13:52
phpdevkit wrote:
> Can anyone help me figure out how to make a class keep an array of all
> of its instances? This was my first and obvious first shot...
....
>
> But, if I make changes to the instance contents (not included above)
> they are lost when I eventually try to use the array of references.
>>From what I have read, it is not possible to use a reference to $this
> like this because of when memory is actually created by PHP. (It's no
> problem if I want to store an array of references AFTER the new
> operator has returned the instance but I am trying to make it
> transparent and put all of this inside the constructor where it should
> be.)
>
> Any tricks or workarounds are appreciated!
Try this:
class Foo
{
public static $arr = [];
public function __construct() {
self::$arr[] = $this;
}
}
--
-- Fred of UrlBit.Us
-- http://UrlBit.Us - Bite those URLs down to size!
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