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IteratorIterator::rewind	LimitIterator

IteratorIterator	Last updated: Mon, 26 Oct 2026

IteratorIterator::valid

(PHP 5 >= 5.1.0, PHP 7, PHP 8)

IteratorIterator::valid — Checks if the current element is valid

Description

public function IteratorIterator::valid(): bool

Checks whether the current element is valid.

Parameters

This function has no parameters.

Return Values

Returns true if the current element is valid, otherwise false

See Also

iterator_count() - Count the elements in an iterator
IteratorIterator::current() - Get the current value

IteratorIterator::rewind	LimitIterator

IteratorIterator	Last updated: Mon, 26 Oct 2026