LimitIterator::current Get current element &reftitle.description; public mixedLimitIterator::current Gets the current element of the inner Iterator. &reftitle.parameters; &no.function.parameters; &reftitle.returnvalues; Returns the current element or &null; if there is none. &reftitle.seealso; LimitIterator::key LimitIterator::next LimitIterator::rewind LimitIterator::seek LimitIterator::valid