Iterator::keyIterator::next
(PHP 5 >= 5.0.0)
Iterator::next — Move forward to next element
Descrierea
abstract public void Iterator::next
( void
)
Moves the current position to the next element.
Notă:
This method is called after each foreach loop.
Parametri
Această funcție nu are parametri.
Valorile întoarse
Any returned value is ignored.
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