RecursiveCallbackFilterIterator::getChildren
PHP function
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(PHP 5 >= 5.4.0, PHP 7, PHP 8)
Return the inner iterator's children contained in a RecursiveCallbackFilterIterator
Description
RecursiveCallbackFilterIterator::getChildren(): RecursiveCallbackFilterIterator
Fetches the filtered children of the inner iterator.
RecursiveCallbackFilterIterator::hasChildren should be used to determine if there are children to be fetched.
Parameters Parameters
Return Values
Returns a RecursiveCallbackFilterIterator containing the children.
See Also
- RecursiveCallbackFilterIterator Examples
RecursiveCallbackFilterIterator::__constructRecursiveCallbackFilterIterator::hasChildren