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<?php
declare(strict_types=1);
namespace Gewaer\Filesystem;
use Phalcon\Http\Request\File;
use Exception;
class Helper
{
/**
* Generate a unique name in a specific dir
*
* @param string $dir the especific dir where the file will be saved
* @param bool $withPath
* @return string
*/
public static function generateUniqueName(File $file, string $dir, $withPath = false) : string
// the provided path has to be a dir
if (!is_dir($dir)) {
throw new Exception("The dir provided: '{$dir}' isn't a valid one.");
}
$path = tempnam($dir . '/', '');
//this function creates a file (like touch) so, we have to delete it.
unlink($path);
$uniqueName = $path;
if (!$withPath) {
$uniqueName = str_replace($dir, '', $path);
return $uniqueName . '.' . strtolower($file->getExtension());
* Create a File instance from a given path
* @param string $path Path of the file to be used
* @return File
public static function pathToFile(string $path) : File
//Simulate the body of a Phalcon\Request\File class
return new File([
'name' => basename($path),
'type' => mime_content_type($path),
'tmp_name' => $path,
'error' => 0,
'size' => filesize($path),
]);
bakaphp /
phalcon-api
