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Refactor TempFile class field types and improve filename validation

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This commit is contained in:
netkas 2024-09-29 21:15:01 -04:00
parent fbba022431
commit 2bf304c5ef
1 changed files with 17 additions and 7 deletions
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24
src/TempFile/TempFile.php
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@ -1,7 +1,5 @@
<?php
/** @noinspection PhpMissingFieldTypeInspection */
namespace TempFile;
use Exception;
@ -17,24 +15,24 @@
*
* @var string[]
*/
private static $temporary_files = [];
private static array $temporary_files = [];
/**
* Indicates whether the shutdown handler has been registered
*
* @var bool
*/
private static $shutdown_handler_registered = false;
private static bool $shutdown_handler_registered = false;
/**
* @var string
*/
private $filename;
private string $filename;
/**
* @var string
*/
private $filepath;
private string $filepath;
/**
* Create a new temporary file with optional options:
@ -92,7 +90,19 @@
}
$this->filename .= '.' . $options[Options::Extension];
$this->filename = preg_replace('/[^a-zA-Z0-9.\-_]/', '', $this->filename);
$replaced = preg_replace('/[^a-zA-Z0-9.\-_]/', '', $this->filename);
if($replaced === false)
{
throw new InvalidArgumentException('The filename contains invalid characters');
}
if(is_array($replaced))
{
$replaced = implode('', $replaced);
}
$this->filename = $replaced;
if(isset($options[Options::Directory]))
{