<?php
/**
* SortedIterator.php
*
* This class sorts files alphabetically by name.
*
* @package jaxon-core
* @author Thierry Feuzeu <thierry.feuzeu@gmail.com>
* @copyright 2024 Thierry Feuzeu <thierry.feuzeu@gmail.com>
* @license https://opensource.org/licenses/BSD-3-Clause BSD 3-Clause License
* @link https://github.com/jaxon-php/jaxon-core
*/
namespace Jaxon\Plugin\Request\CallableClass;
use RecursiveDirectoryIterator;
use RecursiveIteratorIterator;
use SplHeap;
use function strcmp;
class SortedFileIterator extends SplHeap
{
/**
* @param string $sDirectory
*/
public function __construct(string $sDirectory)
{
$itFile = new RecursiveIteratorIterator(new RecursiveDirectoryIterator($sDirectory));
foreach($itFile as $xFile)
{
$this->insert($xFile);
}
}
/**
* Compare elements in order to place them correctly in the heap
*
* @param mixed $xFile1
* @param mixed $xFile2
*
* @return int
*/
public function compare($xFile1, $xFile2): int
{
return strcmp($xFile2->getRealPath(), $xFile1->getRealPath());
}
}
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