Help!Generating random number without the generated numbers already ??

[jigen7]

can anyone hep me me make a function that return random numbers but it will not generate another random number if he already pass the value  for example it  return 2, so after i call the function random again it will not return another 2 i want another numbers to be returned instead ?? can anyone help me here?

 

function random($max){

srand ((double) microtime( )*1000000);

$random_number = rand(0,$max);

return $random_number;

}

[Jessica]

you could make an array of numbers using range, and then shuffle it and unset it one by one.

[jigen7]

that will do thx jessie?? any other idea?