Gecko [ www.foryou-vip.com ]

Name	Size	Permission	Date
Operation	[ DIR ]	drwxr-xr-x	2022-03-20 10:35
Decisions.php	5.1 KB	-rw-r--r--	2016-11-03 17:43
DefaultPolicy.php	9.12 KB	-rw-r--r--	2016-11-03 17:43
PolicyInterface.php	746 B	-rw-r--r--	2016-11-03 17:43
Pool.php	13.88 KB	-rw-r--r--	2016-11-03 17:43
Problem.php	8.69 KB	-rw-r--r--	2016-11-03 17:43
Request.php	1.91 KB	-rw-r--r--	2016-11-03 17:43
Rule.php	10.21 KB	-rw-r--r--	2016-11-03 17:43
RuleSet.php	3.74 KB	-rw-r--r--	2016-11-03 17:43
RuleSetGenerator.php	12.42 KB	-rw-r--r--	2016-11-03 17:43
RuleSetIterator.php	2.28 KB	-rw-r--r--	2016-11-03 17:43
RuleWatchChain.php	1.37 KB	-rw-r--r--	2016-11-03 17:43
RuleWatchGraph.php	5.2 KB	-rw-r--r--	2016-11-03 17:43
RuleWatchNode.php	2.69 KB	-rw-r--r--	2016-11-03 17:43
Solver.php	26.02 KB	-rw-r--r--	2016-11-03 17:43
SolverBugException.php	757 B	-rw-r--r--	2016-11-03 17:43
SolverProblemsException.php	2.85 KB	-rw-r--r--	2016-11-03 17:43
Transaction.php	7.56 KB	-rw-r--r--	2016-11-03 17:43

Rename

<?php

/*
 * This file is part of Composer.
 *
 * (c) Nils Adermann <naderman@naderman.de>
 *     Jordi Boggiano <j.boggiano@seld.be>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Composer\DependencyResolver;

/**
 * @author Nils Adermann <naderman@naderman.de>
 */
class RuleSetIterator implements \Iterator
{
    protected $rules;
    protected $types;

protected $currentOffset;
    protected $currentType;
    protected $currentTypeOffset;

public function __construct(array $rules)
    {
        $this->rules = $rules;
        $this->types = array_keys($rules);
        sort($this->types);

$this->rewind();
    }

public function current()
    {
        return $this->rules[$this->currentType][$this->currentOffset];
    }

public function key()
    {
        return $this->currentType;
    }

public function next()
    {
        $this->currentOffset++;

if (!isset($this->rules[$this->currentType])) {
            return;
        }

if ($this->currentOffset >= sizeof($this->rules[$this->currentType])) {
            $this->currentOffset = 0;

do {
                $this->currentTypeOffset++;

if (!isset($this->types[$this->currentTypeOffset])) {
                    $this->currentType = -1;
                    break;
                }

$this->currentType = $this->types[$this->currentTypeOffset];
            } while (isset($this->types[$this->currentTypeOffset]) && !sizeof($this->rules[$this->currentType]));
        }
    }

public function rewind()
    {
        $this->currentOffset = 0;

$this->currentTypeOffset = -1;
        $this->currentType = -1;

do {
            $this->currentTypeOffset++;

if (!isset($this->types[$this->currentTypeOffset])) {
                $this->currentType = -1;
                break;
            }

$this->currentType = $this->types[$this->currentTypeOffset];
        } while (isset($this->types[$this->currentTypeOffset]) && !sizeof($this->rules[$this->currentType]));
    }

public function valid()
    {
        return isset($this->rules[$this->currentType])
               && isset($this->rules[$this->currentType][$this->currentOffset]);
    }
}