diff --git a/lib/Alchemy/Phrasea/Controller/Thesaurus/Thesaurus.php b/lib/Alchemy/Phrasea/Controller/Thesaurus/Thesaurus.php
index 7479f580b2..3c7d6598b2 100644
--- a/lib/Alchemy/Phrasea/Controller/Thesaurus/Thesaurus.php
+++ b/lib/Alchemy/Phrasea/Controller/Thesaurus/Thesaurus.php
@@ -517,7 +517,6 @@ class Thesaurus implements ControllerProviderInterface
 
             foreach ($t_sort as $i => $query) {
                 $topic = $topics->appendChild($dom->createElement('topic'));
-                // $topic->setAttribute('id', $n->getAttribute('id'));
                 if ($opened_display != '' && in_array($t_node[$i]['node']->getAttribute('id'), $obr)) {
                     $topic->setAttribute('view', $opened_display);
                 }
@@ -902,10 +901,8 @@ class Thesaurus implements ControllerProviderInterface
 
                     if (in_array($fieldname, $request->get('field', [])) != $ck) {
                         if ($ck) {
-                            // print("il etait lie a la branche, il ne l'est plus<br/>\n");
                             unset($tids[$request->get('tid')]);
                         } else {
-                            // print("il n'etait pas lie a la branche, il l'est maintenant<br/>\n");
                             $tids[$request->get('tid')] = $xpathth->query("/thesaurus//te[@id='" . \thesaurus::xquery_escape($request->get('tid')) . "']")->item(0);
                         }
                         $newtbranch = "";
@@ -1782,7 +1779,6 @@ class Thesaurus implements ControllerProviderInterface
 
                     $delsy = $delte->appendChild($domct->createElement("sy"));
                     $delsy->setAttribute("id", $newid = ($delid . "." . $delteid . ".0"));
-                    // $delsy->setAttribute("id", $newid = ($delid . "." . $delteid));
                     $delsy->setAttribute("lng", $sy0->getAttribute("lng"));
                     $delsy->setAttribute("v", $sy0->getAttribute("v"));
                     $delsy->setAttribute("w", $sy0->getAttribute("w"));
@@ -2127,7 +2123,6 @@ class Thesaurus implements ControllerProviderInterface
                     $fp = $root->appendchild($ret->createElement("fullpath_html"));
                     $fp->appendChild($ret->createTextNode($fullpath_html));
 
-                    // $id = "S" . str_replace(".", "d", substr($nodes->item(0)->getAttribute("id"), 1)) . "d";
                     $id = str_replace(".", "d", $nodes->item(0)->getAttribute("id")) . "d";
                     $hits = "0";
 
@@ -2251,10 +2246,6 @@ class Thesaurus implements ControllerProviderInterface
                                                 $lng = $n2->getAttribute("lng");
                                                 $t = $n2->getAttribute("v");
                                                 $ksy = $n2->getAttribute("w");
-                                                if ($k = $n2->getAttribute("k")) {
-                                                    //        $t .= " ($k)";
-                                                    //        $ksy .= " ($k)";
-                                                }
                                                 if (! $firstksy) {
                                                     $firstksy = $ksy;
                                                 }
@@ -2314,7 +2305,6 @@ class Thesaurus implements ControllerProviderInterface
                                 $sy->setAttribute("lng", $lng = $n->getAttribute("lng"));
                                 if (($k = $n->getAttribute("k"))) {
                                     $sy->setAttribute("k", $k);
-                                    //        $t .= " (" . $k . ")";
                                 }
                                 $sy->setAttribute("t", $t);
                                 if ($n->getAttribute("id") == $sel) {
@@ -3005,7 +2995,6 @@ class Thesaurus implements ControllerProviderInterface
                     }
                     $q = "/cterms//te[./sy[$q]]";
 
-                    // $root->appendChild($ret->createCDATASection( $q ));
                     $nodes = $xpathct->query($q);
                     // le terme peut etre present dans plusieurs candidats
                     for ($i = 0; $i < $nodes->length; $i ++) {
diff --git a/lib/Alchemy/Phrasea/Controller/Thesaurus/Xmlhttp.php b/lib/Alchemy/Phrasea/Controller/Thesaurus/Xmlhttp.php
index bcfd31a7b6..f50393917b 100644
--- a/lib/Alchemy/Phrasea/Controller/Thesaurus/Xmlhttp.php
+++ b/lib/Alchemy/Phrasea/Controller/Thesaurus/Xmlhttp.php
@@ -577,7 +577,6 @@ class Xmlhttp implements ControllerProviderInterface
                             $t = $n2->getAttribute("v");
                             $ksy = $n2->getAttribute("w");
                             if ($k = $n2->getAttribute("k")) {
-                                //          $t .= " ($k)";
                                 $ksy .= " ($k)";
                             }
                             if (!$firstksy) {
@@ -1379,7 +1378,6 @@ class Xmlhttp implements ControllerProviderInterface
             try {
                 $databox = $appbox->get_databox($sbas['sbas_id']);
                 $connbas = $databox->get_connection();
-                // $domth = $databox->get_dom_thesaurus();
                 $tsbas[$ksbas]['domct'] = $databox->get_dom_cterms();
             } catch (\Exception $e) {
                 continue;
diff --git a/lib/Alchemy/Phrasea/SearchEngine/Phrasea/PhraseaEngineQueryParser.php b/lib/Alchemy/Phrasea/SearchEngine/Phrasea/PhraseaEngineQueryParser.php
index e0f08457e2..2be8018fa8 100644
--- a/lib/Alchemy/Phrasea/SearchEngine/Phrasea/PhraseaEngineQueryParser.php
+++ b/lib/Alchemy/Phrasea/SearchEngine/Phrasea/PhraseaEngineQueryParser.php
@@ -13,12 +13,6 @@ namespace Alchemy\Phrasea\SearchEngine\Phrasea;
 
 use Alchemy\Phrasea\Application;
 
-/**
- *
- * @package     searchEngine
- * @license     http://opensource.org/licenses/gpl-3.0 GPLv3
- * @link        www.phraseanet.com
- */
 class PhraseaEngineQueryParser
 {
     public $ops = [
@@ -53,8 +47,6 @@ class PhraseaEngineQueryParser
         "last"     => [
             "CLASS"    => "PHRASEA_KW_LAST", "NODETYPE" => PHRASEA_KW_LAST, "CANNUM"   => true
         ],
-        //  "first"    => array("CLASS"=>PHRASEA_KW_FIRST, "CANNUM"=>true),
-        //  "premiers" => array("CLASS"=>PHRASEA_KW_FIRST, "CANNUM"=>true),
         "tout"     => [
             "CLASS"    => "PHRASEA_KW_ALL", "NODETYPE" => PHRASEA_KW_ALL, "CANNUM"   => false
         ],
@@ -268,12 +260,6 @@ class PhraseaEngineQueryParser
                 else
                     printf(str_repeat("\t", $depth) . "<b><font color='blue'>%s</font></b>\n", $tree["VALUE"][0]);
                 break;
-            //    case PHRASEA_KW_FIRST:
-            //      if($tree["PNUM"]!==null)
-            //        printf("<b><font color='blue'>%s <i>%s</i></font></b>", $tree["VALUE"], $tree["PNUM"]);
-            //      else
-            //        printf("<b><font color='blue'>%s</font></b>", $tree["VALUE"]);
-            //      break;
             case "OPS":
             case "OPK":
                 print(str_repeat("\t", $depth) . "<div>\n");
@@ -319,12 +305,6 @@ class PhraseaEngineQueryParser
                 else
                     printf("<b><font color='blue'>%s</font></b>", $tree["VALUE"][0]);
                 break;
-            //    case PHRASEA_KW_FIRST:
-            //      if($tree["PNUM"]!==null)
-            //        printf("<b><font color='blue'>%s <i>%s</i></font></b>", $tree["VALUE"], $tree["PNUM"]);
-            //      else
-            //        printf("<b><font color='blue'>%s</font></b>", $tree["VALUE"]);
-            //      break;
             case "OPS":
             case "OPK":
                 print("<table border='1'>");
@@ -409,27 +389,12 @@ class PhraseaEngineQueryParser
                     $tids[] = $tid["pid"];
             }
             if (count($tids) >= 1) {
-                /*
-                  if (count($tids)==1) {
-                  // on cherche un id simple, on utilisera la syntaxe sql 'like' (l'extension repérera elle méme la syntaxe car la value finit par '%')
-                  $val = str_replace(".", "d", $tids[0]) . "d%";
-                  $tree["VALUE"] = array($val);
-                  } else {
-                  // on cherche plusieurs id's, on utilisera la syntaxe 'regexp' (l'extension repérera elle méme la syntaxe car la value finit par '$'
-                  $val = "";
-                  foreach($tids as $tid)
-                  $val .= ($val?"|":"") . "(" . str_replace(".", "d", $tid) . "d.*)";
-                  $tree["VALUE"] = array("^" . $val);
-                  }
-                 */
                 $tree["VALUE"] = [];
                 foreach ($tids as $tid)
                     $tree["VALUE"][] = str_replace(".", "d", $tid) . "d%";;
             } else {
                 // le mot n'est pas dans le thesaurus
             }
-            /*
-             */
         }
         if ($tree["CLASS"] == "OPS" || $tree["CLASS"] == "OPK") {
             $this->thesaurus2_apply($tree["LB"], $bid);
@@ -502,7 +467,6 @@ class PhraseaEngineQueryParser
         $context = null;
         if (isset($simple["CONTEXT"])) {
             $context = $simple["CONTEXT"];
-            // unset($simple["CONTEXT"]);
         }
         if ($keepFullText) {
             // on fait un OU entre la recherche ft et une recherche th
@@ -753,7 +717,6 @@ class PhraseaEngineQueryParser
             if ($nodes->length == 1) {
                 // on cherche un id simple, on utilisera la syntaxe sql 'like' (l'extension repérera elle méme la syntaxe car la value finira par '%')
                 $this->addtoTIDS($tree["RB"], $bid, $nodes->item(0));
-                // $this->thesaurusDOMNodes[] = $nodes->item(0);
             } else {
                 // on cherche plusieurs id's, on utilisera la syntaxe 'regexp' (l'extension repérera elle meme la syntaxe car la value finira par '$')
                 foreach ($nodes as $node) {
@@ -810,14 +773,6 @@ class PhraseaEngineQueryParser
                 continue;
             if ($ztid["pid"] == $pid) {
                 $found = true;
-            } else {
-//        if($ztid["w"]==$w && $ztid["k"]==$k && $ztid["lng"]==$lng)
-//        {
-//          // FATAL : il y a un doublon réel dans le thesaurus de cette base (méme terme, méme contexte)
-//          //    printf("<font color='red'>FATAL doublon on base %d (%s[%s])</font>\n", $bid, $w, $k);
-//          $found = true;
-//          break;
-//        }
             }
         }
         if (!$found)
@@ -825,15 +780,12 @@ class PhraseaEngineQueryParser
 
         // on liste les propositions de thésaurus pour ce node (dans l'arbre simple)
         if (!isset($this->proposals["BASES"]["b$bid"]["TERMS"][$path])) {
-            //  $this->proposals["TERMS"][$path] = array("TERM"=>implode(" ", $extendednode["VALUE"]), "PROPOSALS"=>[]);
             $term = implode(" ", $extendednode["VALUE"]);
             if (isset($extendednode["CONTEXT"]) && $extendednode["CONTEXT"]) {
                 $term .= " (" . $extendednode["CONTEXT"] . ")";
             }
             $this->proposals["BASES"]["b$bid"]["TERMS"][$path] = ["TERM" => $term]; // , "PROPOSALS"=>[] ); //, "PROPOSALS_TREE"=>new DOMDocument("1.0", "UTF-8"));
         }
-// printf("<%s id='%s'><br/>\n", $DOMnode->tagName, $DOMnode->getAttribute("id"));
-//    printf("<b>found node &lt;%s id='%s' w='%s' k='%s'></b><br/>\n", $DOMnode->nodeName, $DOMnode->getAttribute('id'), $DOMnode->getAttribute('w'), $DOMnode->getAttribute('k'));
         // on commence par marquer les fils directs. rappel:$DOMnode pointe sur un sy
         for ($node = $DOMnode->parentNode->firstChild; $node; $node = $node->nextSibling) {
             if ($node->nodeName == "te") {
@@ -1020,8 +972,9 @@ class PhraseaEngineQueryParser
 
     public function factor_or(&$tree)
     {
-        do
-            $n = $this->factor_or2($tree); while ($n > 0);
+        do {
+            $n = $this->factor_or2($tree);
+        } while ($n > 0);
     }
 
     public function factor_or2(&$tree, $depth = 0)
@@ -1092,8 +1045,6 @@ class PhraseaEngineQueryParser
     public function changeNodeEquals2($oneBranch)
     {
         ## creation branche gauche avec ">="
-// print("changeNodeEquals2\n");
-// print("creation branche gauche ( '>=' ) \n");
         $newTreeLB = ["CLASS"    => "OPK",
             "VALUE"    => ">=",
             "NODETYPE" => PHRASEA_OP_GEQT,
@@ -1119,7 +1070,6 @@ class PhraseaEngineQueryParser
                 "PNUM"     => NULL,
                 "DEPTH"    => 0]
         ];
-// print("fin creation branche droite avec '<=' \n");
         ## fin creation branche droite ( "<=" )
 
         $tree = ["CLASS"    => "OPS",
@@ -1316,7 +1266,6 @@ class PhraseaEngineQueryParser
                         "RB"       => $tree["RB"]];
 
                     $tree["LB"]["RB"] = $tree["RB"]["RB"];
-                    // return;
                 }
 
                 if ($tree["RB"]["CLASS"] == "OPS" && in_array($tree["RB"]["NODETYPE"], $opdistrib)) {
@@ -1394,7 +1343,6 @@ class PhraseaEngineQueryParser
 
     public function maketree($depth, $inquote = false)
     {
-//    printf("<!-- PARSING $depth  -->\n\n");
         $tree = null;
         while ($t = $this->nexttoken($inquote)) {
             if ($this->debug)
@@ -1499,11 +1447,6 @@ class PhraseaEngineQueryParser
                     break;
                 default:
                     $tree = $this->addtotree($tree, $t, $depth, $inquote);
-                    if ($this->debug) {
-//                        print("---- après addtotree ----\n");
-//                        var_dump($tree);
-//                        print("-------------------------\n");
-                    }
                     if (!$tree) {
                         return(null);
                     }
@@ -1522,23 +1465,12 @@ class PhraseaEngineQueryParser
 
     public function addtotree($tree, $t, $depth, $inquote)
     {
-        if ($this->debug) {
-//            printf("addtotree({tree}, \$t[CLASS]='%s', \$t[VALUE]='%s', \$depth=%d, inquote=%s)\n", $t["CLASS"], $t["VALUE"], $depth, $inquote ? "true" : "false");
-//            print("---- avant addtotree ----\n");
-//            var_dump($tree);
-//            print("-------------------------\n");
-        }
-
         if (!$t) {
             return($tree);
         }
 
         switch ($t["CLASS"]) {
             case "TOK_CONTEXT":
-//        if($this->debug)
-//        {
-//          printf("addtotree({tree}, \$t='%s', \$depth=%d, inquote=%s)\n", $t["VALUE"], $depth, $inquote?"true":"false");
-//        }
                 if ($tree["CLASS"] == "SIMPLE" || $tree["CLASS"] == "QSIMPLE") {
                     // un [xxx] suit un terme : il introduit un contexte
                     $tree["CONTEXT"] = $t["VALUE"];
@@ -1571,7 +1503,6 @@ class PhraseaEngineQueryParser
             case "TOK_CMP":
                 // < > <= >= <> = : sont des opérateurs de comparaison
                 if (!$tree) {
-                    // printf("\nUne question ne peut commencer par '" . $t["VALUE"] . "'<br>");
                     if ($this->errmsg != "")
                         $this->errmsg .= "\\n";
                     $this->errmsg .= sprintf(_('qparser::erreur : une question ne peut commencer par %s'), $t["VALUE"]);
@@ -1579,7 +1510,6 @@ class PhraseaEngineQueryParser
                     return(null);
                 }
                 if (($tree["CLASS"] == "OPS" || $tree["CLASS"] == "OPK") && $tree["RB"] == null) {
-                    // printf("'" . $t["VALUE"] . "' ne peut suivre un opérateur<br>");
                     if ($this->errmsg != "")
                         $this->errmsg .= "\\n";
                     $this->errmsg .= sprintf(_('qparser::Formulation incorrecte, ne peut suivre un operateur :  %s'), $t["VALUE"]);
@@ -1593,7 +1523,6 @@ class PhraseaEngineQueryParser
                 if ($t["CLASS"] == "TOK_WORD" && isset($this->ops[$t["VALUE"]]) && !$inquote) {
                     // ce mot est un opérateur phrasea
                     if (!$tree) {
-                        // printf("\n581 : Une question ne peut commencer par un opérateur<br>");
                         if ($this->errmsg != "")
                             $this->errmsg .= "\\n";
                         $this->errmsg .= sprintf(_('qparser::erreur : une question ne peut commencer par %s'), $t["VALUE"]);
@@ -1602,7 +1531,6 @@ class PhraseaEngineQueryParser
                     }
                     if (($tree["CLASS"] == "OPS" || $tree["CLASS"] == "OPK") && $tree["RB"] == null) {
 
-                        // printf("\n586 : Un opérateur ne peut suivre un opérateur<br>");
                         if ($this->errmsg != "")
                             $this->errmsg .= "\\n";
                         $this->errmsg .= sprintf(_('qparser::Formulation incorrecte, %s ne peut suivre un operateur'), $t["VALUE"]);
@@ -1639,7 +1567,6 @@ class PhraseaEngineQueryParser
                             }
                         }
                     } else {
-                        //printf("sdfsdfsdfsd<br>");
                         $type = $inquote ? "QSIMPLE" : "SIMPLE";
                     }
 
@@ -1666,7 +1593,6 @@ class PhraseaEngineQueryParser
 
                         return(null);
                     }
-                    // $nok = 0;
                 } else
                     $nok++;
             }
@@ -1817,11 +1743,6 @@ class PhraseaEngineQueryParser
                 return(["CLASS" => "TOK_RP", "VALUE" => ")"]);
                 break;
             case "[":
-                //  if($inquote)
-                //  {
-                //    $this->phq = ltrim(substr($this->phq, 1));
-                //    return(array("CLASS"=>"TOK_VOID", "VALUE"=>$c));
-                //  }
                 // un '[' introduit un contexte qu'on lit jusqu'au ']'
                 $closeb = mb_strpos($this->phq, "]", 1, 'UTF-8');
                 if ($closeb !== false) {
@@ -1835,18 +1756,6 @@ class PhraseaEngineQueryParser
 
                 return(["CLASS" => "TOK_CONTEXT", "VALUE" => $context]);
                 break;
-            /*
-              case "]":
-              //  if($inquote)
-              //  {
-              //    $this->phq = ltrim(substr($this->phq, 1));
-              //    return(array("CLASS"=>"TOK_VOID", "VALUE"=>$c));
-              //  }
-              $this->phq = ltrim(substr($this->phq, 1));
-
-              return(array("CLASS"=>"TOK_RB", "VALUE"=>"]"));
-              break;
-             */
             case "\"":
                 $this->phq = $this->mb_ltrim(mb_substr($this->phq, 1, 99999, 'UTF-8'), 'UTF-8');
 
@@ -1858,13 +1767,10 @@ class PhraseaEngineQueryParser
                 $c_utf8 = "";
                 for ($i = 0; $i < $l; $i++) {
                     if (!$this->app['unicode']->has_indexer_bad_char(($c_utf8 = mb_substr($this->phq, $i, 1, 'UTF-8')))) {
-                        //  $c = mb_strtolower($c);
-                        //  $t .= isset($this->noaccent[$c]) ? $this->noaccent[$c] : $c;
                         $t .= $this->app['unicode']->remove_diacritics(mb_strtolower($c_utf8));
                     } else
                         break;
                 }
-//        if ($c_utf8 == "(" || $c_utf8 == ")" || $c_utf8 == "[" || $c_utf8 == "]" || $c_utf8 == "=" || $c_utf8 == ":" || $c_utf8 == "<" || $c_utf8 == ">" || $c_utf8 == "\"")
                 if (in_array($c_utf8, ["(", ")", "[", "]", "=", ":", "<", ">", "\""])) {
                     // ces caractéres sont des délimiteurs avec un sens, il faut les garder
                     $this->phq = $this->mb_ltrim(mb_substr($this->phq, $i, 99999, 'UTF-8'), 'UTF-8');
diff --git a/lib/classes/User/Query.php b/lib/classes/User/Query.php
index b33d7d4671..6b5298e427 100644
--- a/lib/classes/User/Query.php
+++ b/lib/classes/User/Query.php
@@ -644,17 +644,7 @@ class User_Query implements User_QueryInterface
      */
     public function like($like_field, $like_value)
     {
-
-//    if ($like_field == self::LIKE_NAME)
-//    {
-//      $this->like_field[self::LIKE_FIRSTNAME] = trim($like_value);
-//      $this->like_field[self::LIKE_LASTNAME] = trim($like_value);
-//    }
-//    else
-//    {
         $this->like_field[trim($like_field)] = trim($like_value);
-//    }
-
         $this->total = $this->page = $this->total_page = null;
 
         return $this;
diff --git a/lib/classes/ftpclient.php b/lib/classes/ftpclient.php
index 81f739b019..5338a1e870 100644
--- a/lib/classes/ftpclient.php
+++ b/lib/classes/ftpclient.php
@@ -247,9 +247,6 @@ class ftpclient
                 echo $e;
             }
             $ret = $this->nb_get($localfile, $remotefile, 0);
-
-//      if($this->debug)
-//        echo "On doit avoir a la fin $remotefile de size ".filesize($localfile)."\n<br>";
         }
         if ($ret != FTP_FINISHED) {
             throw new Exception('Erreur lors du transfert de fichier');
diff --git a/lib/classes/patch/370alpha8a.php b/lib/classes/patch/370alpha8a.php
index 152862ee54..64b6b77069 100644
--- a/lib/classes/patch/370alpha8a.php
+++ b/lib/classes/patch/370alpha8a.php
@@ -104,7 +104,6 @@ class patch_370alpha8a implements patchInterface
                 if ($task['class'] === 'task_period_workflow01') {
                     $t = $tasks->appendChild($dom->createElement('task'));
                     $t->setAttribute('active', '0');
-//                        $t->setAttribute('name', 'imported from \'' . $task->getTitle() . '\'');
                     $t->setAttribute('name', 'imported from \'' . $task['name'] . '\'');
                     $t->setAttribute('action', 'update');
 
diff --git a/lib/classes/patchthesaurus/100.php b/lib/classes/patchthesaurus/100.php
index 66e83d4a25..cfc89ab47e 100644
--- a/lib/classes/patchthesaurus/100.php
+++ b/lib/classes/patchthesaurus/100.php
@@ -32,7 +32,6 @@ class patchthesaurus_100 implements patchthesaurus_interface
                 foreach ($te1 as $tei) {
                     $th->appendChild($tei);
                     $this->fixThesaurus2($domth, $tei, 0, $unicode);
-                    // $tei->parentNode->removeChild($tei);
                 }
                 $te0->parentNode->removeChild($te0);
             }
@@ -58,9 +57,9 @@ class patchthesaurus_100 implements patchthesaurus_interface
         $tenode->removeAttribute("v");
         $tenode->removeAttribute("w");
         $tenode->removeAttribute("k");
-        if ($tenode->getAttribute("nextid") == "")
+        if ($tenode->getAttribute("nextid") == "") {
             $tenode->setAttribute("nextid", "0");
-        // $tenode->setAttribute("id", "0.".$tenode->getAttribute("id"));
+        }
         $todel = [];
         for ($n = $tenode->firstChild; $n; $n = $n->nextSibling) {
             if ($n->nodeName == "ta")
diff --git a/lib/classes/patchthesaurus/201.php b/lib/classes/patchthesaurus/201.php
index 2c2e053405..ddd9307de1 100644
--- a/lib/classes/patchthesaurus/201.php
+++ b/lib/classes/patchthesaurus/201.php
@@ -20,7 +20,6 @@ class patchthesaurus_201 implements patchthesaurus_interface
             $xp = new DOMXPath($domth);
             $te = $xp->query("/thesaurus//te");
             for ($i = 0; $i < $te->length; $i ++) {
-                // $id  = "S" . substr($te->item($i)->getAttribute("id"), 1);
                 $id = $te->item($i)->getAttribute("id");
                 $nid = (int) ($te->item($i)->getAttribute("nextid"));
                 for ($n = $te->item($i)->firstChild; $n; $n = $n->nextSibling) {
diff --git a/lib/classes/patchthesaurus/203.php b/lib/classes/patchthesaurus/203.php
index 16b17e3aa5..8b8d102511 100644
--- a/lib/classes/patchthesaurus/203.php
+++ b/lib/classes/patchthesaurus/203.php
@@ -134,7 +134,6 @@ class patchthesaurus_203 implements patchthesaurus_interface
             if ($pid != "") {
                 $id = $node->getAttribute("id");
                 if (substr($id, 1, strlen($pid)) != substr($pid, "1") . ".") {
-                    //printf("pid='%s', id='%s'\n", $pid, $id);
                     $nid = $node->parentNode->getAttribute("nextid");
                     $node->parentNode->setAttribute("nextid", $nid + 1);
                     $node->setAttribute("id", $newid = ($pid . "." . $nid));
diff --git a/lib/classes/patchthesaurus/204.php b/lib/classes/patchthesaurus/204.php
index a949c79ead..00e684bd92 100644
--- a/lib/classes/patchthesaurus/204.php
+++ b/lib/classes/patchthesaurus/204.php
@@ -136,7 +136,6 @@ class patchthesaurus_204 implements patchthesaurus_interface
             if ($pid != "") {
                 $id = $node->getAttribute("id");
                 if (substr($id, 1, strlen($pid)) != substr($pid, "1") . ".") {
-                    //printf("pid='%s', id='%s'\n", $pid, $id);
                     $nid = $node->parentNode->getAttribute("nextid");
                     $node->parentNode->setAttribute("nextid", $nid + 1);
                     $node->setAttribute("id", $newid = ($pid . "." . $nid));
diff --git a/lib/classes/phraseadate.php b/lib/classes/phraseadate.php
index c8ac09b0df..ae7defe3ef 100644
--- a/lib/classes/phraseadate.php
+++ b/lib/classes/phraseadate.php
@@ -364,7 +364,6 @@ class phraseadate
                 break;
             default:
                 $n = 0;
-                // printf("format de date inconnu : %s\n", $format);
                 break;
         }
         if ($n > 0) {