This should be simple. I want to print numbers with 2 digits in php:

ie:

00
01
02
...
09
10
11


in php I've got

for $i=1;$i<=99;$i++{
	printf ("%2d", $i);
	}

but I get
1
2
3
...
9
10

How can I make it print the leading 0's on the 1-9?


Thanks,

Ben