Someone
public text v1 · immutable<?php
class data implements iterator
{
private $data;
function __construct() {
$this->data = range(1,20);
}
function current() {
return current($this->data);
}
function key() {
return key($this->data);
}
function next() {
return next($this->data);
}
function rewind() {
return ($this->data);
}
function valid() {
return (bool) current($this->data);
}
}
?>