For increments other than 1, you can use:
function pc_array_range($start, $stop, $step) { $array = array(); for ($i = $start; $i <= $stop; $i += $step) { $array[] = $i; } return $array; }
So, for odd numbers:
$odd = pc_array_range(1, 52, 2);
And, for even numbers:
$even = pc_array_range(2, 52, 2);
Recipe 2.5 for how to operate on a series of
integers; documentation on range( )
at
http://www.php.net/range.
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