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Directory : /www/wwwroot/jdih.dprd.mukomukokab.go.id/backend/web/components/
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| Current File : /www/wwwroot/jdih.dprd.mukomukokab.go.id/backend/web/components/FileHelper.php |
<?php
// FileHelper.php
namespace backend\web\components;
use yii\base\Module;
class FileHelper extends Module
{
public static function sanitizeFilename($filename, $allowedExtensions = ['jpg', 'jpeg', 'png', 'pdf'])
{
$extension = strtolower(pathinfo($filename, PATHINFO_EXTENSION));
if (!in_array($extension, $allowedExtensions, true))
{
// Replace the extension with .txt
$pattern = '/' . $extension . '/i';
$filename = strtolower(preg_replace($pattern, 'txt', $filename));
return $filename; // Return the modified filename
}
return $filename;
}
}
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