- function sort($a,$b) { return $a['real']<$b['real']; /* sort descending by time elapsed */ }
- function tag(&$item,$key) { $item['function']=$key; }
- function format($item,$key) { printf("%3.6f %6d - %s\n",$item['real'],$item['count'], $item['function']); }
+ static function sort($a,$b) { return $a['real']<$b['real']; /* sort descending by time elapsed */ }
+ static function format($item,$key) { printf("%3.6f %6d - %s\n",$item['real'],$item['count'], $key); }