}
public function next() {
return next($this->_values);
}
public function rewind() {
return rewind($this->_values);
}
public function valid() {
return isset($this->_values);
}
public function count($mode = 'COUNT_NORMAL') {
return sizeof($this->_values);
}
}
$obj = new SomeClass;
echo $obj->count();
for($i = 0; $i < $obj->count(); $i++){
echo $obj->current();
$obj->next();
}
//41234
?>
