Igor Feghali wrote:
> // NOTE: leaving the callback function empty is not desired. 0 and 0.0
> should not be skipped in the implode array !
> array_filter($arr, 'myfunc');
> implode('foo', $arr);
>
> against:
>
> implode('foo', $arr, true);
implode('foo', array_filter($arr, 'myfunc'));
Simple enough and generic.
Not worth adding IMHO.
- Chris
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