FILTERITERATOR(3) 1 FILTERITERATOR(3)
The FilterIterator class
INTRODUCTION
This abstract iterator filters out unwanted values. This class should be extended to implement custom iterator filters. The FilterItera-
tor::accept must be implemented in the subclass.
CLASS SYNOPSIS
FilterIterator
abstract
FilterIteratorextends
IteratorIteratorOuterIterator
Methods
o publicabstract bool FilterIterator::accept (void )
o public FilterIterator::__construct (Iterator $iterator)
o public mixed FilterIterator::current (void )
o public Iterator FilterIterator::getInnerIterator (void )
o public mixed FilterIterator::key (void )
o public void FilterIterator::next (void )
o public void FilterIterator::rewind (void )
o public bool FilterIterator::valid (void )
PHP Documentation Group FILTERITERATOR(3)
