GTIN-8 (formerly EAN-8) is derived from EAN-13, introduced for use on small packages where an EAN-13 barcode would be too large; for example on cigarettes, pencils, and chewing gum packets.
См. ссылку: https://en.wikipedia.org/wiki/EAN-8
См. ссылку: https://en.wikipedia.org/wiki/International_Article_Number_(EAN)
См. ссылку: https://en.wikipedia.org/wiki/Global_Trade_Item_Number
Наследование: extends Gtin, implements isocodes\IsoCodeInterface
Документация по классу Gtin8
Пример #1
0
 /**
  * testInvalidGtin8
  *
  * @param mixed $gtin8
  *
  * @dataProvider getInvalidGtin8
  *
  * @return void
  */
 public function testInvalidGtin8($gtin8)
 {
     $this->assertFalse(Gtin8::validate($gtin8));
 }