GoLang IteratorIterator::valid

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PHP IteratorIterator::valid

PHP original manual for IteratorIterator::valid [ show | php.net ]

(PHP 5 >= 5.1.0, PHP 7)

IteratorIterator::valid — Checks if the iterator is valid

public bool IteratorIterator::valid ( void )

Checks if the iterator is valid.

This function has no parameters.

Returns TRUE if the iterator is valid, otherwise FALSE