ParentIterator::hasChildren
(PHP 5 >= 5.1.0, PHP 7)
ParentIterator::hasChildren — Check whether the inner iterator's current element has children
Description
public ParentIterator::hasChildren
( void
) : bool
Check whether the inner iterator's current element has children.
Warning
This function is currently not documented; only its argument list is available.
Parameters
This function has no parameters.
Return Values
Returns TRUE on success or FALSE on failure.
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