I'm trying to pull a random instance of a class (object) by generating a random number and checking object ids against that number.
I've found a lot of info on how to retrieve an object attribute (specifically here it's the id) but not without knowing which object first.
So within my class I've got
public function getID() {
return $this->id;
}
But
getID()
only works if I use it as
$object->getID()
Is there a way to do something similar but for every object in a class, without specifying the objects?
I'm trying to avoid having to write if/then for every object in the class.