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IteratorIterator::valid

(PHP 5 >= 5.1.0, PHP 7)

Checks if the iterator is valid

public bool IteratorIterator::valid ( void )

Checks if the iterator is valid.

Returns:

Returns TRUE if the iterator is valid, otherwise FALSE

See also:

iterator_count() -

IteratorIterator::current() -

Links:

http://php.net/manual/en/iteratoriterator.valid.php

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2016-02-24 16:19:56

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