protected function processVersion($errorPos)
    {
        $version = $this->commentParser->getVersion();
        if ($version !== null) {
            $content = $version->getContent();
            $matches = array();
            if (empty($content) === true) {
                $error = 'Content missing for @version tag in file comment';
                $this->currentFile->addError($error, $errorPos);
            }
        }
    }
protected function processVersion($errorPos)
    {
        $version = $this->commentParser->getVersion();
        if ($version !== null) {
            $content = $version->getContent();
            $matches = array();
            if (empty($content) === true) {
                $error = 'Content missing for @version tag in file comment';
                $this->currentFile->addError($error, $errorPos);
            }
        }
    }
protected function processVersion ( $ errorPos ) { $ version = $ this -> commentParser -> getVersion ( ) ; if ( $ version !== null ) { $ content = $ version -> getContent ( ) ; $ matches = array ( ) ; if ( empty ( $ content ) === true ) { $ error = 'Content missing for @version tag in file comment' ; $ this -> currentFile -> addError ( $ error , $ errorPos ) ; } } }
Process the version tag.

@param int $errorPos The line number where the error occurs.

@return void
Process the version tag .