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RecursiveIterator::hasChildren

(PHP 5 >= 5.1.0, PHP 7)

Returns if an iterator can be created fot the current entry.

public bool RecursiveIterator::hasChildren ( void )

Returns if an iterator can be created for the current entry. RecursiveIterator::getChildren().

Returns:

Returns TRUE if the current entry can be iterated over, otherwise returns FALSE.

See also:

RecursiveIterator::getChildren() -

Links:

http://php.net/manual/en/recursiveiterator.haschildren.php

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2016-02-24 16:20:12

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