How to create binary tree in php and mysql?

Question

i gonna create genealogy in php,i have one root(0)node,below that i need 5 subnode(1,2,3,4,5), if i clicks on any subnode then again i have to get 5 subnodes

Answer 1

I'd like to help you, but I'm confused by your detail explanation, maybe you can draw it instead, of how you expect the output?

Answer 2

I wish to form the table..but i read your messages for over 10 times, I still not fully understand it.
Perhaps you draw the example table, then we can understand more.