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! :)
30 class ProfilerOutputText
extends ProfilerOutput
{
31 /** @var float Min real time display threshold */
34 /** @var bool Whether to use visible text or a comment (for HTML responses) */
37 function __construct( Profiler
$collector, array $params ) {
38 parent
::__construct( $collector, $params );
39 $this->thresholdMs
= $params['thresholdMs'] ??
1.0;
40 $this->visible
= $params['visible'] ??
false;
43 public function logsToOutput() {
47 public function log( array $stats ) {
50 // Filter out really tiny entries
51 $min = $this->thresholdMs
;
52 $stats = array_filter( $stats, function ( $a ) use ( $min ) {
53 return $a['real'] > $min;
55 // Sort descending by time elapsed
56 usort( $stats, function ( $a, $b ) {
57 return $b['real'] <=> $a['real'];
61 function ( $item ) use ( &$out ) {
62 $out .= sprintf( "%6.2f%% %3.3f %6d - %s\n",
63 $item['%real'], $item['real'], $item['calls'], $item['name'] );
67 $contentType = $this->collector
->getContentType();
69 print "<!--\n{$out}\n-->\n";
70 } elseif ( $contentType === 'text/html' ) {
71 if ( $this->visible
) {
72 print "<pre>{$out}</pre>";
74 print "<!--\n{$out}\n-->\n";
76 } elseif ( $contentType === 'text/javascript' ||
$contentType === 'text/css' ) {
77 print "\n/*\n{$out}*/\n";