Need help with php array.

[tintin77]

I want to make random selection of a array but i few condition.

1. Random selection cant be repeat. Only echo 1 number one time.
2. I want to priorities number ( if i have 1 to 10 random should select 1 to 5 after 5 only it should pick 6-10 )

I don’t know is this possible or not. can anyone help me for this.

[Strider64]

This sounds like a homework problem, show us your code that you have and someone will probably help you out.