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The EmptyIterator class

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The EmptyIterator class for an empty iterator.

Intro

The EmptyIterator class for an empty iterator.

Class synopsis

class EmptyIterator implements Iterator { }

Emptyiterator

In this section

EmptyIterator::current

The current() method

EmptyIterator::key

The key() method

EmptyIterator::next

The next() method

EmptyIterator::rewind

The rewind() method

EmptyIterator::valid

Checks whether the current element is valid

Source: reference/spl/emptyiterator.xml · from the official PHP manual (php/doc-en)