note 100234 deleted from function.range by danbrown
| From: | danbrown@php.net | Date: | Sun, 03 Oct 2010 22:28:45 +0000 |
| Subject: | note 100234 deleted from function.range by danbrown | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-172921@lists.php.net to get a copy of this message | ||
Note Submitter: amxm at ya dot ru
----
input: array (0,1,2,3,11,12,13,14);
output: 0-3,11-14
/**
* Range View
*
* Maxim Arnautov 2010
*/
function range_view($array){
$start=false;
foreach ($array as $key => $h){
if ($start===false) {
$start=$h;
continue;
}
if ($start!==false AND $h==($array[$key+1]-1)) continue;
elseif ($start!==false) {
$hw.="{$start}-{$h},";
$start=false;
}
}
$hw = trim($hw,',');
return $hw;
}