public function getSize()
    {
        $size = $this->getParameters()->get('size');
        if (\is_numeric($size)) {
            $size = (int) $size;
        }

        return $size;
    }
public function getSize()
    {
        $size = $this->getParameters()->get('size');
        if (\is_numeric($size)) {
            $size = (int) $size;
        }

        return $size;
    }
public function getSize ( ) { $ size = $ this -> getParameters ( ) -> get ( 'size' ) ; if ( \ is_numeric ( $ size ) ) { $ size = ( int ) $ size ; } return $ size ; }
Get attachment file size.

@return null|int Number of bytes
Get attachment file size .