[sweetguy2004]

I tried this 1

$numbers = range(1000, 2000);
echo "Numbers: ", implode(", ", $numbers);

to add in templates

The following template conditional expression contains function calls
With a few exceptions, function calls are not permitted in template conditional expressions. Please go back and re-write this expression.

The following functions are allowed in template conditional expressions:
in_array() is_array() is_numeric() isset() empty() defined() array() can_moderate() can_moderate_calendar() exec_switch_bg() is_browser() is_member_of()