Merge "(bug 20189) Added 'Show/hide selected revisions' button and checkboxes to...

[lhc/web/wiklou.git] / includes / profiler / ProfilerSimpleText.php

diff --git a/includes/profiler/ProfilerSimpleText.php b/includes/profiler/ProfilerSimpleText.php
index f54b0e5..3e7d6fa 100644 (file)
--- a/includes/profiler/ProfilerSimpleText.php
+++ b/includes/profiler/ProfilerSimpleText.php
@@ -1,5 +1,22 @@
 <?php
 /**
+ * Profiler showing output in page source.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ * http://www.gnu.org/copyleft/gpl.html
+ *
  * @file
  * @ingroup Profiler
  */
@@ -28,7 +45,9 @@ class ProfilerSimpleText extends ProfilerSimple {
        public function logData() {
                if ( $this->mTemplated ) {
                        $this->close();
-                       $totalReal = $this->mCollated['-total']['real'];
+                       $totalReal = isset( $this->mCollated['-total'] )
+                               ? $this->mCollated['-total']['real']
+                               : 0; // profiling mismatch error?
                        uasort( $this->mCollated, array('self','sort') );
                        array_walk( $this->mCollated, array('self','format'), $totalReal );
                        if ( $this->visible ) {
@@ -39,7 +58,6 @@ class ProfilerSimpleText extends ProfilerSimple {
                }
        }
 
-       /* dense is good */
        static function sort( $a, $b ) {
                return $a['real'] < $b['real']; /* sort descending by time elapsed */
        }