note 42441 added to function.range
| From: | Forrester at tfcustomized dot com | Date: | Mon, 17 May 2004 02:22:36 +0000 |
| Subject: | note 42441 added to function.range | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-69682@lists.php.net to get a copy of this message | ||
A mistake in my previous post...I accidently used native C syntax.
Fixed:
function myRange($low,$high,$step='1')
{
$ranArray = range($low,$high);
$step--;
$keys = count($ranArray);
for($i=0;$i<$keys;$i++)
{
$retArray[] = $ranArray[$i];
$i = $i + $step;
}
return $retArray;
}
// usage: myRange(low,high, ... [optional step]);
// example: print_r(myRange(1,11,2));
// output:
// Array (
// [0] => 1
// [1] => 3
// [2] => 5
// [3] => 7
// [4] => 9
// [5] => 11
// )
Sorry about that :)
----
Manual Page -- http://www.php.net/manual/en/function.range.php
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