Simple question, is it possible to dynamically add traits to a php class in runtime without using eval?
See Question&Answers more detail:osSimple question, is it possible to dynamically add traits to a php class in runtime without using eval?
See Question&Answers more detail:osAs Glavic said, you can't without using eval() or reflection hacks (and I'm not even sure about that).
But it's very unlikely you really need to.
You can achieve a lot with dynamic class composition (composing a class with some functionality you want into another class). That's simply a matter of putting a reference to the class with the desired functionality into a variable in the hosting class.
class SomeClassWithNeededFunctionality {}
class SomeClassThatNeedsTheFunctionalityOfTheOtherClass {
private $serviceClass = NULL;
public function __construct (SomeClassWithNeededFunctionality $serviceClass) {
$this -> serviceClass = $serviceClass;
}
}