Automatically shows details

[ASHKAR]

I want to make a store that have goods

every good has its features like :

mobiles has : screen size , weight, processor, etc
washing machine has : has dryer, max clothes weight, full automatic or half automatic, etc
fan has : max speed, color, hight, stand or not etc
torch has : chargable, lumn, etc

i want the users to make goods features when user gonna record the name of the goods (mobiles ,washing machine, fan , torch , etc)
,so when the user gonna add a fan (as example) ,the php script automatically shows its features like max speed, color, hight, stand or not etc and so on for other goods

It is not reasonable for me to program all the goods with their complete specifications.

[arbei]

It depends on where you store the features of the goods (e.g. the features can be stored in the same table as the goods, or can be stored in a separate details table) and where you want to show the features.