fileindex.php

<?php
 
namespace Bitrix\Translate\Index;
 
use Bitrix\Main;
use Bitrix\Translate\Index;
 
class FileIndex
    extends Index\Internals\EO_FileIndex
{
    public static function createByFile(Main\IO\File $file)
    {
 
        if (
            !$file instanceof Main\IO\File ||
            !$file->isFile() ||
            !$file->isExists() ||
            ($file->getExtension() != 'php')
        )
        {
            throw new Main\ArgumentException();
        }
 
        $file = (new static())
            ->setPath($file->getPath());
 
        return $file;
    }
 
}