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run code in 200+ php & hhvm versions
Bugs & Features
<?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([]));
based on CU18q
Output for 5.4.0 - 7.2.0
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 - 5.2.17
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 - 4.4.1, 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.