rand() with time. is this secure?
How many possibilities will I have to get the same random number with:
while ($x < 10000000)
{
$x++;
$rand = int(rand(time ^ $$))
...
I'm not completely sure about time function... :)
Ideas, suggestions??
Code:
while ($x < 10000000)
{
$x++;
$rand = int(rand(time ^ $$))
...
I'm not completely sure about time function... :)
Ideas, suggestions??