- var_dump: documentation ( source)
- next: documentation ( source)
- current: documentation ( source)
<?php
$cur;
$arr = array('apple', 'orange', 'banana', 'potato', 'cocos', 'lime');
var_dump(current($arr));
next($arr);
next($arr);
next($arr);
next($arr);
next($arr);
next($arr);
var_dump(current($arr));