RecursiveCallbackFilterIterator::__construct
(PHP 5 >= 5.4.0, PHP 7, PHP 8)
RecursiveCallbackFilterIterator::__construct — Create a RecursiveCallbackFilterIterator from a RecursiveIterator
Description
public RecursiveCallbackFilterIterator::__construct(RecursiveIterator
$iterator, callable $callback)
Creates a filtered iterator from a RecursiveIterator
using the callback to determine which
items are accepted or rejected.
Parameters
See Also
- RecursiveCallbackFilterIterator Examples
- RecursiveCallbackFilterIterator::getChildren() - Return the inner iterator's children contained in a RecursiveCallbackFilterIterator
- RecursiveCallbackFilteriterator::hasChildren() - Check whether the inner iterator's current element has children
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