www.aleph1.co.uk Git - yaffs-website/blob - vendor/phpunit/phpunit/tests/_files/TestIterator2.php

   1 <?php
   2 class TestIterator2 implements Iterator
   3 {
   4     protected $data;
   5
   6     public function __construct(array $array)
   7     {
   8         $this->data = $array;
   9     }
  10
  11     public function current()
  12     {
  13         return current($this->data);
  14     }
  15
  16     public function next()
  17     {
  18         next($this->data);
  19     }
  20
  21     public function key()
  22     {
  23         return key($this->data);
  24     }
  25
  26     public function valid()
  27     {
  28         return key($this->data) !== null;
  29     }
  30
  31     public function rewind()
  32     {
  33         reset($this->data);
  34     }
  35 }