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Posted by phpdevkit on 02/11/07 01:32
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...
class A
{
function A()
{
static $a = array() ;
$this->array =& $a ;
$this->array[] =& $this ;
}
}
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!
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