make htmlentities use the right encoding

get-topcrashes.php

@@ -95,11 +95,6 @@ if (file_exists($fdbsecret)) {
   // http://socorro.readthedocs.org/en/latest/databasetabledesc.html
   // For the DB schema, see
   // https://github.com/mozilla/socorro/blob/master/sql/schema.sql
-
-  // Make sure we get UTF-8 data.
-  print('encoding: '.pg_client_encoding($db_conn)."\n");
-  pg_set_client_encoding($db_conn, 'UNICODE');
-  print('encoding: '.pg_client_encoding($db_conn)."\n");
 }
 else {
   // Won't work! (Set just for documenting what fields are in the file.)
@@ -321,7 +316,8 @@ foreach ($reports as $rname=>$rep) {
             else {
               // common case, useful signature
               $sigdisplay = preg_replace('/_+\.*$/', '', $data['sig']);
-              $link = $td->appendChild($doc->createElement('a', htmlentities($sigdisplay)));
+              $link = $td->appendChild($doc->createElement('a',
+                  htmlentities($sigdisplay, ENT_COMPAT, 'UTF-8')));
               $link->setAttribute('href', $url_siglinkbase.rawurlencode($data['sig']));
             }
             $td = $tr->appendChild($doc->createElement('td', $data['cnt']));
@@ -337,8 +333,9 @@ foreach ($reports as $rname=>$rep) {
                 }
                 $link = $td->appendChild($doc->createElement('a', $bug));
                 $link->setAttribute('href', $url_buglinkbase.$bug);
-                $link->setAttribute('title', $bugdata['status'].' '.$bugdata['resolution']
-                                            .' - '.htmlentities($bugdata['short_desc']));
+                $link->setAttribute('title',
+                    $bugdata['status'].' '.$bugdata['resolution'].' - '
+                    .htmlentities($bugdata['short_desc'], ENT_COMPAT, 'UTF-8'));
                 if ($bugdata['status'] == 'RESOLVED') {
                   $link->setAttribute('class', 'resolvedbug');
                 }