creating a binary tree using php n mysql??

[waseemrulez]

I m working on project in which i have to store member automatically in binary tree form like

1 is root
2 is child of 1
3 is child of 1

Then 4 is child of 2
5 is child of 2

6 is child of 3
7 is child of 3

and so on ......

I Want to Create a Downline in above Structure. Please Help me.

can any body help me

[pritaeas]

http://mikehillyer.com/articles/managing-hierarchical-data-in-mysql/

[prakash.ravi.1004]

hi , this link will be verry useful for you
http://www.chipchapin.com/WebTools/MenuTools/HTML_TreeMenuXL/