<?php
namespace Pinq\Iterators\Standard;
/**
* Common functionality for the array iterator
*
* @author Elliot Levin <elliotlevin@hotmail.com>
*/
trait ArrayIteratorT
{
/**
* @var array
*/
protected $array;
public function __constructIterator(array &$array)
{
$this->array =& $array;
}
/**
* @return array
*/
final public function getArrayCopy()
{
return $this->array;
}
}
/**
* Implementation of the array iterator using the fetch method.
*
* @author Elliot Levin <elliotlevin@hotmail.com>
*/
class ArrayIterator
{
use ArrayIteratorT;
public function __construct(array $array)
{
self::__constructIterator($array);
}
public function doRewind()
{
reset($this->array);
}
final protected function doFetch()
{
$key = key($this->array);
if ($key === null) {
return null;
}
next($this->array);
return [$key, &$this->array[$key]];
}
}
(new ArrayIterator([]));
- Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
- Output for 5.3.0 - 5.3.29
- Parse error: syntax error, unexpected T_STRING in /in/Shjrf on line 10
Process exited with code 255. - Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
- Parse error: syntax error, unexpected T_STRING in /in/Shjrf on line 4
Process exited with code 255. - Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1, 5.0.0 - 5.0.5
- Parse error: parse error, unexpected T_STRING in /in/Shjrf on line 4
Process exited with code 255. - Output for 4.3.2 - 4.3.4
- Parse error: parse error in /in/Shjrf on line 4
Process exited with code 255.
preferences:
265.76 ms | 401 KiB | 459 Q