3 * Profiler showing output in page source.
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License along
16 * with this program; if not, write to the Free Software Foundation, Inc.,
17 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
18 * http://www.gnu.org/copyleft/gpl.html
25 * The least sophisticated profiler output class possible, view your source! :)
27 * Put the following 2 lines in StartProfiler.php:
29 * $wgProfiler['class'] = 'ProfilerSimpleText';
30 * $wgProfiler['visible'] = true;
35 class ProfilerOutputText
extends ProfilerOutput
{
36 /** @var float Min real time display threshold */
37 protected $thresholdMs;
39 function __construct( Profiler
$collector, array $params ) {
40 parent
::__construct( $collector, $params );
41 $this->thresholdMs
= isset( $params['thresholdMs'] )
42 ?
$params['thresholdMs']
45 protected function logStandardData( array $stats ) {
46 if ( $this->collector
->getTemplated() ) {
49 // Filter out really tiny entries
50 $min = $this->thresholdMs
;
51 $stats = array_filter( $stats, function( $a ) use ( $min ) {
52 return $a['real'] > $min;
54 // Sort descending by time elapsed
55 usort( $stats, function( $a, $b ) {
56 return $a['real'] < $b['real'];
60 function ( $item ) use ( &$out ) {
61 $out .= sprintf( "%6.2f%% %3.3f %6d - %s\n",
62 $item['%real'], $item['real'], $item['calls'], $item['name'] );
66 $contentType = $this->collector
->getContentType();
67 if ( PHP_SAPI
=== 'cli' ) {
68 print "<!--\n{$out}\n-->\n";
69 } elseif ( $contentType === 'text/html' ) {
70 $visible = isset( $this->params
['visible'] ) ?
71 $this->params
['visible'] : false;
73 print "<pre>{$out}</pre>";
75 print "<!--\n{$out}\n-->\n";
77 } elseif ( $contentType === 'text/javascript' ) {
78 print "\n/*\n${$out}*/\n";
79 } elseif ( $contentType === 'text/css' ) {
80 print "\n/*\n{$out}*/\n";