Throw a NotImplementedError?

05/14/2020 04:30:13

Is there a kind of NotImplementedError in PHP?

I want to add these to some stub-methods and interfaces, so as to warn classes that extend me, they still have work to do. Or is this achieved differently in PHP?

Verified Answer (94 Votes)

11/11/2011 15:52:23

PHP does not have a built-in NotImplementedException however you're welcome to create your own. I suppose BadMethodCallException comes close which would be a decent candidate for extension

class NotImplementedException extends BadMethodCallException
{}

... and in your method

public function notImplementedMethod()
{
    throw new NotImplementedException();
}

You can also very simply do something like this

throw new Exception('Not implemented');
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