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Re: Nested PHP [message #184857 is a reply to message #184855] Tue, 11 February 2014 15:53 Go to previous messageGo to previous message
Ben Bacarisse is currently offline  Ben Bacarisse
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adrian(at)poppyrecords(dot)invalid(dot)invalid (Adrian Tuddenham) writes:

> Ben Bacarisse <ben(dot)usenet(at)bsb(dot)me(dot)uk> wrote:
<snip>
>> The only time I saw anything like it, the author was unaware that
>> functions can be created by PHP functions (though how well this works
>> depends on the version of PHP that you have). It may be that your task
>> can be achieved with any special re-execution mechanism.
>
> I think this is running on some version php 4.

That's quite old now.

> I was not only unaware that functions could be created, but was
> convinced by the results of several searches that they could not. I was
> probably searching for the wrong thing (until you know the answer, it is
> not obvious how to ask the right question), so could you please tell me
> what I should be looking for?

As it happens the main function is called create_function (PHP 4.0.1 and
newer). A more convenient and flexible kind -- anonymous functions, or
closures -- was introduced in PHP 5.3.

However, I've now seen an outline of what you want to do and it does not
seem to need this sort of thing.

--
Ben.
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