File :: getLangId: Bitrix method

      
<?php 
//  Bitrix\Translate\File :: getLangId()
//  /dist/bitrix/modules/translate/lib/file.php:114

    
public function getLangId()
    {
        if (empty(
$this->languageId))
        {
            
$this->languageId Translate\IO\Path::extractLangId($this->getPath());
        }
        return 
$this->languageId;
    }