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RecursiveFilterIterator::hasChildren

(PHP 5 >= 5.1.0, PHP 7)

Check whether the inner iterator's current element has children

public bool RecursiveFilterIterator::hasChildren ( void )

Check whether the inner iterator's current element has children.

Returns:

TRUE if the inner iterator has children, otherwise FALSE

See also:

RecursiveFilterIterator::getChildren() -

RecursiveIterator::hasChildren() -

Links:

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

doc_php

2016-02-24 16:20:04

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