RecursiveFilterIterator::hasChildren
PHP function
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(PHP 5 >= 5.1.0, PHP 7, PHP 8)
Check whether the inner iterator's current element has children
Description
RecursiveFilterIterator::hasChildren(): bool
Check whether the inner iterator's current element has children.
Parameters Parameters
Return Values
true if the inner iterator has children, otherwise false
See Also
RecursiveFilterIterator::getChildrenRecursiveIterator::hasChildren