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[PHP] Re: undefined class constant (function)

On 20.03.2018 at 06:41, Jeffry Killen:

> I thought that this might work like javascript (I know javascript is a different language
> but is mostly translatable to php). In js a function can be assigned to a variable and
> called via the variable at a later time.

That is possible in PHP as well, but you have to pass a valid callable,
see <http://www.php.net/manual/en/language.types.callable.php> for details.

Christoph M. Becker

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