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vlakarados avatar vlakarados commented on June 2, 2024

You're doing it a bit wrong.

$injector->make('Foo', [':bar' => $bar]);

is what you want, so you use the argument variable name as a key with a prepended :, not the class name.

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vlakarados avatar vlakarados commented on June 2, 2024

Think of it this way, if a class has 2 dependencies with the same interface, they'll have the same typehint, but different argument names:

class MyClass {
    public function __construct(SomeInterface $first, SomeInterface $second) {...}
}

allowing you to substitute any one of those, but not both of them (which would happen in your case).

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mattsah avatar mattsah commented on June 2, 2024

I understand that aspect of it, I'm not suggesting ':bar' functionality should be removed, merely that the more common use case would seem to be wanting to inject a concrete instance for a given argument without relying on the argument name.

Part of my confusion is that I thought this did work at one point. Maybe I'm just mistaken.

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kelunik avatar kelunik commented on June 2, 2024

Duplicate, see #154.

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