Current File : //home2/vacivi36/code/vendor/friendsofphp/php-cs-fixer/src/FileRemoval.php
<?php
declare(strict_types=1);
/*
* This file is part of PHP CS Fixer.
*
* (c) Fabien Potencier <fabien@symfony.com>
* Dariusz Rumiński <dariusz.ruminski@gmail.com>
*
* This source file is subject to the MIT license that is bundled
* with this source code in the file LICENSE.
*/
namespace PhpCsFixer;
/**
* Handles files removal with possibility to remove them on shutdown.
*
* @author Adam Klvač <adam@klva.cz>
* @author Dariusz Rumiński <dariusz.ruminski@gmail.com>
*
* @internal
*/
final class FileRemoval
{
/**
* List of observed files to be removed.
*/
private array $files = [];
public function __construct()
{
register_shutdown_function([$this, 'clean']);
}
public function __destruct()
{
$this->clean();
}
/**
* This class is not intended to be serialized,
* and cannot be deserialized (see __wakeup method).
*/
public function __sleep(): array
{
throw new \BadMethodCallException('Cannot serialize '.__CLASS__);
}
/**
* Disable the deserialization of the class to prevent attacker executing
* code by leveraging the __destruct method.
*
* @see https://owasp.org/www-community/vulnerabilities/PHP_Object_Injection
*/
public function __wakeup(): void
{
throw new \BadMethodCallException('Cannot unserialize '.__CLASS__);
}
/**
* Adds a file to be removed.
*/
public function observe(string $path): void
{
$this->files[$path] = true;
}
/**
* Removes a file from shutdown removal.
*/
public function delete(string $path): void
{
if (isset($this->files[$path])) {
unset($this->files[$path]);
}
$this->unlink($path);
}
/**
* Removes attached files.
*/
public function clean(): void
{
foreach ($this->files as $file => $value) {
$this->unlink($file);
}
$this->files = [];
}
private function unlink(string $path): void
{
@unlink($path);
}
}
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