CallbackFilterIterator::accept
(PHP 5 >= 5.4.0, PHP 7)
CallbackFilterIterator::accept — Calls the callback with the current value, the current key and the inner iterator as arguments
Descrierea
public CallbackFilterIterator::accept
(
) : bool
This method calls the callback with the current value, current key and the inner iterator.
The callback is expected to return true if the current item is
to be accepted, or false otherwise.
Parametri
Această funcție nu are parametri.
Valorile întoarse
Returns true to accept the current item, or false otherwise.
A se vedea și
- CallbackFilterIterator Examples
- CallbackFilterIterator::__construct() - Create a filtered iterator from another iterator
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