IteratorIterator::valid

(PHP 5 >= 5.1.0, PHP 7)

IteratorIterator::validChecks if the iterator is valid

Description

public IteratorIterator::valid ( ) : bool

Checks if the iterator is valid.

Parameters

This function has no parameters.

Return Values

Returns true if the iterator is valid, otherwise false

See Also

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https://www.php.net/manual/en/iteratoriterator.valid.php