Online PHP editor | refs for VfLcP

<?php $datasets = array( // less than 10 entries array('127.0.0.1'=>45, '10.0.0.9'=>32, '172.16.0.4'=>'16'), // more than 10 entries array( '10.0.0.1'=>45, '10.0.0.2'=>44, '10.0.0.3'=>43, '10.0.0.4'=>42, '10.0.0.5'=>41, '10.0.0.6'=>40, '10.0.0.7'=>39, '10.0.0.8'=>38, '10.0.0.9'=>37, '10.0.0.10'=>36, '10.0.0.11'=>35, '10.0.0.12'=>34, '10.0.0.13'=>33, '10.0.0.14'=>32, '10.0.0.15'=>31, '10.0.0.16'=>30 ) ); foreach ($datasets as $all_ips) { arsort($all_ips); $top10 = array_slice($all_ips, 0, 10); var_export($top10); echo "\r\n-----\r\n"; }