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1 | <?php |
2 | /*************************************************************************** | |
179afa7f | 3 | * Copyright (C) 2003-2008 Polytechnique.org * |
58f9dc78 FB |
4 | * http://opensource.polytechnique.org/ * |
5 | * * | |
6 | * This program is free software; you can redistribute it and/or modify * | |
7 | * it under the terms of the GNU General Public License as published by * | |
8 | * the Free Software Foundation; either version 2 of the License, or * | |
9 | * (at your option) any later version. * | |
10 | * * | |
11 | * This program is distributed in the hope that it will be useful, * | |
12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of * | |
13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * | |
14 | * GNU General Public License for more details. * | |
15 | * * | |
16 | * You should have received a copy of the GNU General Public License * | |
17 | * along with this program; if not, write to the Free Software * | |
18 | * Foundation, Inc., * | |
19 | * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * | |
20 | ***************************************************************************/ | |
21 | ||
22 | class PlProfiler | |
23 | { | |
24 | static public function start($name, $info = "action") | |
25 | { | |
26 | global $globals; | |
27 | if (!($globals->debug & DEBUG_BT)) { | |
28 | return false; | |
29 | } | |
30 | if (!isset(PlBacktrace::$bt[$name])) { | |
31 | new PlBacktrace($name); | |
32 | } | |
33 | PlBacktrace::$bt[$name]->start($info); | |
34 | return true; | |
35 | } | |
36 | ||
41e0835d FB |
37 | static public function step($name, $info = "action") |
38 | { | |
39 | PlProfiler::stop($name); | |
40 | PlProfiler::start($name, $info); | |
41 | } | |
42 | ||
58f9dc78 FB |
43 | static public function stop($name) |
44 | { | |
45 | global $globals; | |
46 | if (!($globals->debug & DEBUG_BT)) { | |
47 | return false; | |
48 | } | |
49 | PlBacktrace::$bt[$name]->stop(); | |
50 | return true; | |
51 | } | |
52 | } | |
53 | ||
54 | // vim:set et sw=4 sts=4 sws=4 foldmethod=marker enc=utf-8: | |
55 | ?> |