diff --git a/htdocs/accountancy/admin/fiscalyear.php b/htdocs/accountancy/admin/fiscalyear.php
index 89aad6e2d0d..5728f78b791 100644
--- a/htdocs/accountancy/admin/fiscalyear.php
+++ b/htdocs/accountancy/admin/fiscalyear.php
@@ -30,7 +30,7 @@ $action = GETPOST('action', 'aZ09');
 // Load variable for pagination
 $limit = GETPOST('limit', 'int') ?GETPOST('limit', 'int') : $conf->liste_limit;
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOSTISSET('pageplusone') ? (GETPOST('pageplusone') - 1) : GETPOST("page", 'int');
 if (empty($page) || $page == -1) { $page = 0; }     // If $page is not defined, or '' or -1
 $offset = $limit * $page;
diff --git a/htdocs/accountancy/bookkeeping/balance.php b/htdocs/accountancy/bookkeeping/balance.php
index a5000dda461..9079d95d670 100644
--- a/htdocs/accountancy/bookkeeping/balance.php
+++ b/htdocs/accountancy/bookkeeping/balance.php
@@ -47,7 +47,7 @@ $action = GETPOST('action', 'aZ09');
 // Load variable for pagination
 $limit = GETPOST('limit', 'int') ?GETPOST('limit', 'int') : $conf->liste_limit;
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOSTISSET('pageplusone') ? (GETPOST('pageplusone') - 1) : GETPOST("page", 'int');
 if (empty($page) || $page == -1 || GETPOST('button_search', 'alpha') || GETPOST('button_removefilter', 'alpha') || (empty($toselect) && $massaction === '0')) { $page = 0; }     // If $page is not defined, or '' or -1 or if we click on clear filters or if we select empty mass action
 $offset = $limit * $page;
diff --git a/htdocs/accountancy/bookkeeping/list.php b/htdocs/accountancy/bookkeeping/list.php
index 9a623287fc2..29b5c2eb7fe 100644
--- a/htdocs/accountancy/bookkeeping/list.php
+++ b/htdocs/accountancy/bookkeeping/list.php
@@ -92,7 +92,7 @@ $search_not_reconciled = GETPOST('search_reconciled_option', 'alpha');
 // Load variable for pagination
 $limit = GETPOST('limit', 'int') ?GETPOST('limit', 'int') : (empty($conf->global->ACCOUNTING_LIMIT_LIST_VENTILATION) ? $conf->liste_limit : $conf->global->ACCOUNTING_LIMIT_LIST_VENTILATION);
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOSTISSET('pageplusone') ? (GETPOST('pageplusone') - 1) : GETPOST("page", 'int');
 if (empty($page) || $page < 0) { $page = 0; }
 $offset = $limit * $page;
diff --git a/htdocs/accountancy/bookkeeping/listbyaccount.php b/htdocs/accountancy/bookkeeping/listbyaccount.php
index f23a1988a45..6e7b9dfb54f 100644
--- a/htdocs/accountancy/bookkeeping/listbyaccount.php
+++ b/htdocs/accountancy/bookkeeping/listbyaccount.php
@@ -69,7 +69,7 @@ if (GETPOST("button_delmvt_x") || GETPOST("button_delmvt.x") || GETPOST("button_
 // Load variable for pagination
 $limit = GETPOST('limit', 'int') ?GETPOST('limit', 'int') : (empty($conf->global->ACCOUNTING_LIMIT_LIST_VENTILATION) ? $conf->liste_limit : $conf->global->ACCOUNTING_LIMIT_LIST_VENTILATION);
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOSTISSET('pageplusone') ? (GETPOST('pageplusone') - 1) : GETPOST("page", 'int');
 if (empty($page) || $page < 0) { $page = 0; }
 $offset = $limit * $page;
diff --git a/htdocs/accountancy/customer/lines.php b/htdocs/accountancy/customer/lines.php
index 6b326ec872f..2baed5d4653 100644
--- a/htdocs/accountancy/customer/lines.php
+++ b/htdocs/accountancy/customer/lines.php
@@ -62,7 +62,7 @@ $search_tvaintra = GETPOST('search_tvaintra', 'alpha');
 // Load variable for pagination
 $limit = GETPOST('limit', 'int') ?GETPOST('limit', 'int') : (empty($conf->global->ACCOUNTING_LIMIT_LIST_VENTILATION) ? $conf->liste_limit : $conf->global->ACCOUNTING_LIMIT_LIST_VENTILATION);
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOSTISSET('pageplusone') ? (GETPOST('pageplusone') - 1) : GETPOST("page", 'int');
 if (empty($page) || $page < 0) $page = 0;
 $offset = $limit * $page;
diff --git a/htdocs/accountancy/customer/list.php b/htdocs/accountancy/customer/list.php
index 4e8e5f2ab00..79a693978d1 100644
--- a/htdocs/accountancy/customer/list.php
+++ b/htdocs/accountancy/customer/list.php
@@ -70,7 +70,7 @@ $btn_ventil = GETPOST('ventil', 'alpha');
 // Load variable for pagination
 $limit = GETPOST('limit', 'int') ?GETPOST('limit', 'int') : (empty($conf->global->ACCOUNTING_LIMIT_LIST_VENTILATION) ? $conf->liste_limit : $conf->global->ACCOUNTING_LIMIT_LIST_VENTILATION);
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOSTISSET('pageplusone') ? (GETPOST('pageplusone') - 1) : GETPOST("page", 'int');
 if (empty($page) || $page < 0) { $page = 0; }
 $offset = $limit * $page;
diff --git a/htdocs/accountancy/expensereport/lines.php b/htdocs/accountancy/expensereport/lines.php
index 4fdc29b2c0f..afb6ae13a6e 100644
--- a/htdocs/accountancy/expensereport/lines.php
+++ b/htdocs/accountancy/expensereport/lines.php
@@ -56,7 +56,7 @@ $search_year = GETPOST("search_year", "int");
 // Load variable for pagination
 $limit = GETPOST('limit', 'int') ?GETPOST('limit', 'int') : (empty($conf->global->ACCOUNTING_LIMIT_LIST_VENTILATION) ? $conf->liste_limit : $conf->global->ACCOUNTING_LIMIT_LIST_VENTILATION);
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOSTISSET('pageplusone') ? (GETPOST('pageplusone') - 1) : GETPOST("page", 'int');
 if (empty($page) || $page < 0) $page = 0;
 $pageprev = $page - 1;
diff --git a/htdocs/accountancy/expensereport/list.php b/htdocs/accountancy/expensereport/list.php
index 1a79f5579da..61e2a95fd88 100644
--- a/htdocs/accountancy/expensereport/list.php
+++ b/htdocs/accountancy/expensereport/list.php
@@ -66,7 +66,7 @@ $search_year = GETPOST("search_year", "int");
 // Load variable for pagination
 $limit = GETPOST('limit', 'int') ?GETPOST('limit', 'int') : (empty($conf->global->ACCOUNTING_LIMIT_LIST_VENTILATION) ? $conf->liste_limit : $conf->global->ACCOUNTING_LIMIT_LIST_VENTILATION);
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOSTISSET('pageplusone') ? (GETPOST('pageplusone') - 1) : GETPOST("page", 'int');
 if (empty($page) || $page < 0) { $page = 0; }
 $offset = $limit * $page;
diff --git a/htdocs/accountancy/supplier/lines.php b/htdocs/accountancy/supplier/lines.php
index 6a5e234532c..dacca2a226d 100644
--- a/htdocs/accountancy/supplier/lines.php
+++ b/htdocs/accountancy/supplier/lines.php
@@ -63,7 +63,7 @@ $search_tvaintra = GETPOST('search_tvaintra', 'alpha');
 // Load variable for pagination
 $limit = GETPOST('limit', 'int') ?GETPOST('limit', 'int') : (empty($conf->global->ACCOUNTING_LIMIT_LIST_VENTILATION) ? $conf->liste_limit : $conf->global->ACCOUNTING_LIMIT_LIST_VENTILATION);
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOSTISSET('pageplusone') ? (GETPOST('pageplusone') - 1) : GETPOST("page", 'int');
 if (empty($page) || $page < 0) $page = 0;
 $offset = $limit * $page;
diff --git a/htdocs/accountancy/supplier/list.php b/htdocs/accountancy/supplier/list.php
index 0580aeb63f4..9b700aeac56 100644
--- a/htdocs/accountancy/supplier/list.php
+++ b/htdocs/accountancy/supplier/list.php
@@ -70,7 +70,7 @@ $btn_ventil = GETPOST('ventil', 'alpha');
 // Load variable for pagination
 $limit = GETPOST('limit', 'int') ?GETPOST('limit', 'int') : (empty($conf->global->ACCOUNTING_LIMIT_LIST_VENTILATION) ? $conf->liste_limit : $conf->global->ACCOUNTING_LIMIT_LIST_VENTILATION);
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOSTISSET('pageplusone') ? (GETPOST('pageplusone') - 1) : GETPOST("page", 'int');
 if (empty($page) || $page < 0) { $page = 0; }
 $offset = $limit * $page;
diff --git a/htdocs/adherents/subscription.php b/htdocs/adherents/subscription.php
index f7192dfc5ae..88924efdf93 100644
--- a/htdocs/adherents/subscription.php
+++ b/htdocs/adherents/subscription.php
@@ -48,7 +48,7 @@ $typeid = GETPOST('typeid', 'int');
 // Load variable for pagination
 $limit = GETPOST('limit', 'int') ?GETPOST('limit', 'int') : $conf->liste_limit;
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOSTISSET('pageplusone') ? (GETPOST('pageplusone') - 1) : GETPOST("page", 'int');
 if (empty($page) || $page == -1) { $page = 0; }     // If $page is not defined, or '' or -1
 $offset = $limit * $page;
diff --git a/htdocs/admin/const.php b/htdocs/admin/const.php
index 3317e0aaf97..33d3951236a 100644
--- a/htdocs/admin/const.php
+++ b/htdocs/admin/const.php
@@ -47,7 +47,7 @@ $constnote = GETPOST('constnote', 'alpha');
 // Load variable for pagination
 $limit = GETPOST('limit', 'int') ?GETPOST('limit', 'int') : $conf->liste_limit;
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOSTISSET('pageplusone') ? (GETPOST('pageplusone') - 1) : GETPOST("page", 'int');
 if (empty($page) || $page == -1 || GETPOST('button_search', 'alpha') || GETPOST('button_removefilter', 'alpha') || (empty($toselect) && $massaction === '0')) { $page = 0; }     // If $page is not defined, or '' or -1 or if we click on clear filters or if we select empty mass action
 $offset = $limit * $page;
diff --git a/htdocs/admin/emailcollector_list.php b/htdocs/admin/emailcollector_list.php
index ef00ece52fc..b538a64c9e9 100644
--- a/htdocs/admin/emailcollector_list.php
+++ b/htdocs/admin/emailcollector_list.php
@@ -52,7 +52,7 @@ $id = GETPOST('id', 'int');
 // Load variable for pagination
 $limit = GETPOST('limit', 'int') ?GETPOST('limit', 'int') : $conf->liste_limit;
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOSTISSET('pageplusone') ? (GETPOST('pageplusone') - 1) : GETPOST("page", 'int');
 if (empty($page) || $page == -1 || GETPOST('button_search', 'alpha') || GETPOST('button_removefilter', 'alpha') || (empty($toselect) && $massaction === '0')) { $page = 0; }     // If $page is not defined, or '' or -1 or if we click on clear filters or if we select empty mass action
 $offset = $limit * $page;
diff --git a/htdocs/admin/events.php b/htdocs/admin/events.php
index 92ff5c7631a..fe87c2a9ef4 100644
--- a/htdocs/admin/events.php
+++ b/htdocs/admin/events.php
@@ -42,7 +42,7 @@ $optioncss = GETPOST('optioncss', 'aZ'); // Option for the css output (always ''
 // Load variable for pagination
 $limit = GETPOST('limit', 'int') ? GETPOST('limit', 'int') : $conf->liste_limit;
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOSTISSET('pageplusone') ? (GETPOST('pageplusone') - 1) : GETPOST("page", 'int');
 if (empty($page) || $page < 0 || GETPOST('button_search', 'alpha') || GETPOST('button_removefilter', 'alpha')) { $page = 0; }     // If $page is not defined, or '' or -1 or if we click on clear filters
 $offset = $limit * $page;
diff --git a/htdocs/admin/mails_senderprofile_list.php b/htdocs/admin/mails_senderprofile_list.php
index 2de3c436826..a471c0369a4 100644
--- a/htdocs/admin/mails_senderprofile_list.php
+++ b/htdocs/admin/mails_senderprofile_list.php
@@ -48,7 +48,7 @@ $rowid = GETPOST('rowid', 'alpha');
 // Load variable for pagination
 $limit = GETPOST('limit', 'int') ? GETPOST('limit', 'int') : $conf->liste_limit;
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOSTISSET('pageplusone') ? (GETPOST('pageplusone') - 1) : GETPOST("page", 'int');
 if (empty($page) || $page == -1 || GETPOST('button_search', 'alpha') || GETPOST('button_removefilter', 'alpha') || (empty($toselect) && $massaction === '0')) { $page = 0; }     // If $page is not defined, or '' or -1 or if we click on clear filters or if we select empty mass action
 $offset = $limit * $page;
diff --git a/htdocs/admin/tools/dolibarr_export.php b/htdocs/admin/tools/dolibarr_export.php
index be9a478e730..b8e6dc8c15e 100644
--- a/htdocs/admin/tools/dolibarr_export.php
+++ b/htdocs/admin/tools/dolibarr_export.php
@@ -32,7 +32,7 @@ $langs->load("admin");
 $action = GETPOST('action', 'aZ09');
 
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOSTISSET('pageplusone') ? (GETPOST('pageplusone') - 1) : GETPOST("page", 'int');
 if (!$sortorder) $sortorder = "DESC";
 if (!$sortfield) $sortfield = "date";
diff --git a/htdocs/admin/tools/export.php b/htdocs/admin/tools/export.php
index ed2d718463c..3614e412318 100644
--- a/htdocs/admin/tools/export.php
+++ b/htdocs/admin/tools/export.php
@@ -38,7 +38,7 @@ $file = GETPOST('filename_template', 'alpha');
 // Load variable for pagination
 $limit = GETPOST('limit', 'int') ?GETPOST('limit', 'int') : $conf->liste_limit;
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOSTISSET('pageplusone') ? (GETPOST('pageplusone') - 1) : GETPOST("page", 'int');
 if (empty($page) || $page == -1 || GETPOST('button_search', 'alpha') || GETPOST('button_removefilter', 'alpha') || (empty($toselect) && $massaction === '0')) { $page = 0; }     // If $page is not defined, or '' or -1 or if we click on clear filters or if we select empty mass action
 $offset = $limit * $page;
diff --git a/htdocs/admin/tools/export_files.php b/htdocs/admin/tools/export_files.php
index 0a3ee9fd3f9..45b02716524 100644
--- a/htdocs/admin/tools/export_files.php
+++ b/htdocs/admin/tools/export_files.php
@@ -40,7 +40,7 @@ $file = dol_sanitizeFileName($file);
 $file = preg_replace('/(\.zip|\.tar|\.tgz|\.gz|\.tar\.gz|\.bz2)$/i', '', $file);
 
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOSTISSET('pageplusone') ? (GETPOST('pageplusone') - 1) : GETPOST("page", 'int');
 if (!$sortorder) $sortorder = "DESC";
 if (!$sortfield) $sortfield = "date";
diff --git a/htdocs/admin/tools/listevents.php b/htdocs/admin/tools/listevents.php
index 634f2068641..172c49abeb8 100644
--- a/htdocs/admin/tools/listevents.php
+++ b/htdocs/admin/tools/listevents.php
@@ -47,7 +47,7 @@ $langs->loadLangs(array("companies", "admin", "users", "other"));
 // Load variable for pagination
 $limit = GETPOST('limit', 'int') ?GETPOST('limit', 'int') : $conf->liste_limit;
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOSTISSET('pageplusone') ? (GETPOST('pageplusone') - 1) : GETPOST("page", 'int');
 if (empty($page) || $page == -1) { $page = 0; }     // If $page is not defined, or '' or -1
 $offset = $limit * $page;
diff --git a/htdocs/admin/website.php b/htdocs/admin/website.php
index 4254408ed90..7c098aa1c4b 100644
--- a/htdocs/admin/website.php
+++ b/htdocs/admin/website.php
@@ -52,7 +52,7 @@ $actl[1] = img_picto($langs->trans("Activated"), 'switch_on');
 // Load variable for pagination
 $limit = GETPOST('limit', 'int') ?GETPOST('limit', 'int') : $conf->liste_limit;
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOSTISSET('pageplusone') ? (GETPOST('pageplusone') - 1) : GETPOST("page", 'int');
 if (empty($page) || $page == -1) { $page = 0; }     // If $page is not defined, or '' or -1
 $offset = $limit * $page;
diff --git a/htdocs/admin/website_options.php b/htdocs/admin/website_options.php
index 6f0cffa41c8..2bbe3e84638 100644
--- a/htdocs/admin/website_options.php
+++ b/htdocs/admin/website_options.php
@@ -47,7 +47,7 @@ $status = 1;
 // Load variable for pagination
 $limit = GETPOST('limit', 'int') ?GETPOST('limit', 'int') : $conf->liste_limit;
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOSTISSET('pageplusone') ? (GETPOST('pageplusone') - 1) : GETPOST("page", 'int');
 if (empty($page) || $page == -1) { $page = 0; }     // If $page is not defined, or '' or -1
 $offset = $limit * $page;
diff --git a/htdocs/asset/list.php b/htdocs/asset/list.php
index ab31c6c9831..224caea2e58 100644
--- a/htdocs/asset/list.php
+++ b/htdocs/asset/list.php
@@ -48,7 +48,7 @@ $id = GETPOST('id', 'int');
 // Load variable for pagination
 $limit = GETPOST('limit', 'int') ?GETPOST('limit', 'int') : $conf->liste_limit;
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOSTISSET('pageplusone') ? (GETPOST('pageplusone') - 1) : GETPOST("page", 'int');
 if (empty($page) || $page == -1 || GETPOST('button_search', 'alpha') || GETPOST('button_removefilter', 'alpha') || (empty($toselect) && $massaction === '0')) { $page = 0; }     // If $page is not defined, or '' or -1 or if we click on clear filters or if we select empty mass action
 $offset = $limit * $page;
diff --git a/htdocs/blockedlog/admin/blockedlog_list.php b/htdocs/blockedlog/admin/blockedlog_list.php
index 41bb81c72da..818c84a8b5e 100644
--- a/htdocs/blockedlog/admin/blockedlog_list.php
+++ b/htdocs/blockedlog/admin/blockedlog_list.php
@@ -57,7 +57,7 @@ if (($search_start == -1 || empty($search_start)) && !GETPOSTISSET('search_start
 // Load variable for pagination
 $limit = GETPOST('limit', 'int') ?GETPOST('limit', 'int') : $conf->liste_limit;
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOSTISSET('pageplusone') ? (GETPOST('pageplusone') - 1) : GETPOST("page", 'int');
 if (empty($page) || $page == -1) { $page = 0; }     // If $page is not defined, or '' or -1
 $offset = $limit * $page;
diff --git a/htdocs/bom/bom_list.php b/htdocs/bom/bom_list.php
index 6092f11aea5..5f1728ef055 100644
--- a/htdocs/bom/bom_list.php
+++ b/htdocs/bom/bom_list.php
@@ -46,7 +46,7 @@ $id = GETPOST('id', 'int');
 // Load variable for pagination
 $limit = GETPOST('limit', 'int') ?GETPOST('limit', 'int') : $conf->liste_limit;
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOSTISSET('pageplusone') ? (GETPOST('pageplusone') - 1) : GETPOST("page", 'int');
 if (empty($page) || $page == -1 || GETPOST('button_search', 'alpha') || GETPOST('button_removefilter', 'alpha') || (empty($toselect) && $massaction === '0')) { $page = 0; }     // If $page is not defined, or '' or -1 or if we click on clear filters or if we select empty mass action
 $offset = $limit * $page;
diff --git a/htdocs/bookmarks/list.php b/htdocs/bookmarks/list.php
index 2a477c6ce74..3ea33b329ff 100644
--- a/htdocs/bookmarks/list.php
+++ b/htdocs/bookmarks/list.php
@@ -43,7 +43,7 @@ $optioncss = GETPOST('optioncss', 'alpha');
 // Load variable for pagination
 $limit = GETPOST('limit', 'int') ?GETPOST('limit', 'int') : $conf->liste_limit;
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOSTISSET('pageplusone') ? (GETPOST('pageplusone') - 1) : GETPOST("page", 'int');
 if (empty($page) || $page == -1 || GETPOST('button_search', 'alpha') || GETPOST('button_removefilter', 'alpha') || (empty($toselect) && $massaction === '0')) { $page = 0; }     // If $page is not defined, or '' or -1 or if we click on clear filters or if we select empty mass action
 $offset = $limit * $page;
diff --git a/htdocs/categories/viewcat.php b/htdocs/categories/viewcat.php
index 0e5b50085c9..2648a0c09f4 100644
--- a/htdocs/categories/viewcat.php
+++ b/htdocs/categories/viewcat.php
@@ -54,7 +54,7 @@ $optioncss  = GETPOST('optioncss', 'aZ'); // Option for the css output (always '
 // Load variable for pagination
 $limit = GETPOST('limit', 'int') ?GETPOST('limit', 'int') : $conf->liste_limit;
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOSTISSET('pageplusone') ? (GETPOST('pageplusone') - 1) : GETPOST("page", 'int');
 if (empty($page) || $page == -1 || GETPOST('button_search', 'alpha') || GETPOST('button_removefilter', 'alpha') || (empty($toselect) && $massaction === '0')) { $page = 0; }     // If $page is not defined, or '' or -1 or if we click on clear filters or if we select empty mass action
 $offset = $limit * $page;
diff --git a/htdocs/comm/contact.php b/htdocs/comm/contact.php
index d3075916367..83dfd203d0c 100644
--- a/htdocs/comm/contact.php
+++ b/htdocs/comm/contact.php
@@ -30,7 +30,7 @@ require '../main.inc.php';
 $langs->load("companies");
 
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOSTISSET('pageplusone') ? (GETPOST('pageplusone') - 1) : GETPOST("page", 'int');
 if (!$sortorder) $sortorder = "ASC";
 if (!$sortfield) $sortfield = "p.name";
diff --git a/htdocs/comm/mailing/advtargetemailing.php b/htdocs/comm/mailing/advtargetemailing.php
index da24f7bcb4f..fbdf3097139 100644
--- a/htdocs/comm/mailing/advtargetemailing.php
+++ b/htdocs/comm/mailing/advtargetemailing.php
@@ -47,7 +47,7 @@ if (!$user->rights->mailing->lire || $user->socid > 0)
 // Load variable for pagination
 $limit = GETPOST('limit', 'int') ?GETPOST('limit', 'int') : $conf->liste_limit;
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOSTISSET('pageplusone') ? (GETPOST('pageplusone') - 1) : GETPOST("page", 'int');
 if (empty($page) || $page == -1) { $page = 0; }     // If $page is not defined, or '' or -1
 $offset = $limit * $page;
diff --git a/htdocs/comm/mailing/cibles.php b/htdocs/comm/mailing/cibles.php
index 27e0c2e5b0c..be0518be553 100644
--- a/htdocs/comm/mailing/cibles.php
+++ b/htdocs/comm/mailing/cibles.php
@@ -42,7 +42,7 @@ if (!$user->rights->mailing->lire || $user->socid > 0) accessforbidden();
 // Load variable for pagination
 $limit = GETPOST('limit', 'int') ?GETPOST('limit', 'int') : $conf->liste_limit;
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOSTISSET('pageplusone') ? (GETPOST('pageplusone') - 1) : GETPOST("page", 'int');
 if (empty($page) || $page == -1) { $page = 0; }     // If $page is not defined, or '' or -1
 $offset = $limit * $page;
diff --git a/htdocs/compta/accounting-files.php b/htdocs/compta/accounting-files.php
index 9b79660c14f..d73e7228b82 100644
--- a/htdocs/compta/accounting-files.php
+++ b/htdocs/compta/accounting-files.php
@@ -68,7 +68,7 @@ $hookmanager->initHooks(array('comptafileslist', 'globallist'));
 // Load variable for pagination
 $limit = GETPOST('limit', 'int') ?GETPOST('limit', 'int') : $conf->liste_limit;
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOSTISSET('pageplusone') ? (GETPOST('pageplusone') - 1) : GETPOST("page", 'int');
 if (empty($page) || $page == -1) { $page = 0; }     // If $page is not defined, or '' or -1
 $offset = $limit * $page;
diff --git a/htdocs/compta/bank/various_payment/document.php b/htdocs/compta/bank/various_payment/document.php
index 68928daef1f..267908cde41 100644
--- a/htdocs/compta/bank/various_payment/document.php
+++ b/htdocs/compta/bank/various_payment/document.php
@@ -45,7 +45,7 @@ $result = restrictedArea($user, 'banque', '', '', '');
 // Get parameters
 $limit = GETPOST('limit', 'int') ? GETPOST('limit', 'int') : $conf->liste_limit;
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOSTISSET('pageplusone') ? (GETPOST('pageplusone') - 1) : GETPOST("page", 'int');
 if (empty($page) || $page == -1) { $page = 0; }     // If $page is not defined, or '' or -1
 $offset = $limit * $page;
diff --git a/htdocs/compta/cashcontrol/cashcontrol_list.php b/htdocs/compta/cashcontrol/cashcontrol_list.php
index d24c4ac1059..ae2837a35cd 100644
--- a/htdocs/compta/cashcontrol/cashcontrol_list.php
+++ b/htdocs/compta/cashcontrol/cashcontrol_list.php
@@ -64,7 +64,7 @@ $id = GETPOST('id', 'int');
 // Load variable for pagination
 $limit = GETPOST('limit', 'int') ?GETPOST('limit', 'int') : $conf->liste_limit;
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOSTISSET('pageplusone') ? (GETPOST('pageplusone') - 1) : GETPOST("page", 'int');
 if (empty($page) || $page == -1 || GETPOST('button_search', 'alpha') || GETPOST('button_removefilter', 'alpha') || (empty($toselect) && $massaction === '0')) { $page = 0; }     // If $page is not defined, or '' or -1 or if we click on clear filters or if we select empty mass action
 $offset = $limit * $page;
diff --git a/htdocs/compta/deplacement/document.php b/htdocs/compta/deplacement/document.php
index 75db16c8348..98354e328f0 100644
--- a/htdocs/compta/deplacement/document.php
+++ b/htdocs/compta/deplacement/document.php
@@ -50,7 +50,7 @@ $result = restrictedArea($user, 'deplacement', $id, '');
 // Get parameters
 $limit = GETPOST('limit', 'int') ? GETPOST('limit', 'int') : $conf->liste_limit;
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOSTISSET('pageplusone') ? (GETPOST('pageplusone') - 1) : GETPOST("page", 'int');
 if (empty($page) || $page == -1) { $page = 0; }     // If $page is not defined, or '' or -1
 $offset = $limit * $page;
diff --git a/htdocs/compta/paiement/cheque/card.php b/htdocs/compta/paiement/cheque/card.php
index f3eab05912b..1691fe3ecfc 100644
--- a/htdocs/compta/paiement/cheque/card.php
+++ b/htdocs/compta/paiement/cheque/card.php
@@ -47,7 +47,7 @@ if ($user->socid) $socid = $user->socid;
 $result = restrictedArea($user, 'cheque', $id, 'bordereau_cheque', '', 'fk_user_author', $fieldname);
 
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOSTISSET('pageplusone') ? (GETPOST('pageplusone') - 1) : GETPOST("page", 'int');
 if (!$sortorder) $sortorder = "ASC";
 if (!$sortfield) $sortfield = "b.dateo,b.rowid";
diff --git a/htdocs/compta/paiement/tovalidate.php b/htdocs/compta/paiement/tovalidate.php
index 349c483a5db..df0b92b5f44 100644
--- a/htdocs/compta/paiement/tovalidate.php
+++ b/htdocs/compta/paiement/tovalidate.php
@@ -41,7 +41,7 @@ if ($user->socid > 0)
 
 $limit = GETPOST('limit', 'int') ?GETPOST('limit', 'int') : $conf->liste_limit;
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOSTISSET('pageplusone') ? (GETPOST('pageplusone') - 1) : GETPOST("page", 'int');
 if (empty($page) || $page == -1) { $page = 0; }     // If $page is not defined, or '' or -1
 $offset = $limit * $page;
diff --git a/htdocs/compta/prelevement/bons.php b/htdocs/compta/prelevement/bons.php
index 608c9fe594d..cb702174434 100644
--- a/htdocs/compta/prelevement/bons.php
+++ b/htdocs/compta/prelevement/bons.php
@@ -42,7 +42,7 @@ $type = GETPOST('type', 'aZ09');
 
 $limit = GETPOST('limit', 'int') ? GETPOST('limit', 'int') : $conf->liste_limit;
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOSTISSET('pageplusone') ? (GETPOST('pageplusone') - 1) : GETPOST("page", 'int');
 if (empty($page) || $page == -1) { $page = 0; }     // If $page is not defined, or '' or -1
 $offset = $limit * $page;
diff --git a/htdocs/compta/prelevement/card.php b/htdocs/compta/prelevement/card.php
index 0b9abd21e37..a70a464b428 100644
--- a/htdocs/compta/prelevement/card.php
+++ b/htdocs/compta/prelevement/card.php
@@ -46,7 +46,7 @@ $type = GETPOST('type', 'aZ09');
 // Load variable for pagination
 $limit = GETPOST('limit', 'int') ?GETPOST('limit', 'int') : $conf->liste_limit;
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOSTISSET('pageplusone') ? (GETPOST('pageplusone') - 1) : GETPOST("page", 'int');
 if (empty($page) || $page == -1) { $page = 0; }     // If $page is not defined, or '' or -1
 $offset = $limit * $page;
diff --git a/htdocs/compta/prelevement/factures.php b/htdocs/compta/prelevement/factures.php
index c4cb6f0c7c4..4104633e111 100644
--- a/htdocs/compta/prelevement/factures.php
+++ b/htdocs/compta/prelevement/factures.php
@@ -46,7 +46,7 @@ $type = GETPOST('type', 'aZ09');
 // Load variable for pagination
 $limit = GETPOST('limit', 'int') ?GETPOST('limit', 'int') : $conf->liste_limit;
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOSTISSET('pageplusone') ? (GETPOST('pageplusone') - 1) : GETPOST("page", 'int');
 if (empty($page) || $page == -1) { $page = 0; }     // If $page is not defined, or '' or -1
 $offset = $limit * $page;
diff --git a/htdocs/compta/prelevement/fiche-rejet.php b/htdocs/compta/prelevement/fiche-rejet.php
index 2cfc40bb30c..29d799a8554 100644
--- a/htdocs/compta/prelevement/fiche-rejet.php
+++ b/htdocs/compta/prelevement/fiche-rejet.php
@@ -46,7 +46,7 @@ $type = GETPOST('type', 'aZ09');
 // Load variable for pagination
 $limit = GETPOST('limit', 'int') ?GETPOST('limit', 'int') : $conf->liste_limit;
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOSTISSET('pageplusone') ? (GETPOST('pageplusone') - 1) : GETPOST("page", 'int');
 if (empty($page) || $page == -1) { $page = 0; }     // If $page is not defined, or '' or -1
 $offset = $limit * $page;
diff --git a/htdocs/compta/prelevement/fiche-stat.php b/htdocs/compta/prelevement/fiche-stat.php
index c59ed2d4232..3bb71f8c441 100644
--- a/htdocs/compta/prelevement/fiche-stat.php
+++ b/htdocs/compta/prelevement/fiche-stat.php
@@ -44,7 +44,7 @@ $type = GETPOST('type', 'aZ09');
 // Load variable for pagination
 $limit = GETPOST('limit', 'int') ?GETPOST('limit', 'int') : $conf->liste_limit;
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOSTISSET('pageplusone') ? (GETPOST('pageplusone') - 1) : GETPOST("page", 'int');
 if (empty($page) || $page == -1) { $page = 0; }     // If $page is not defined, or '' or -1
 $offset = $limit * $page;
diff --git a/htdocs/compta/prelevement/line.php b/htdocs/compta/prelevement/line.php
index 5949c155799..4120672b44e 100644
--- a/htdocs/compta/prelevement/line.php
+++ b/htdocs/compta/prelevement/line.php
@@ -46,7 +46,7 @@ $socid = GETPOST('socid', 'int');
 $type = GETPOST('type', 'aZ09');
 
 $limit = GETPOST('limit', 'int') ? GETPOST('limit', 'int') : $conf->liste_limit;
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $sortfield = GETPOST('sortfield', 'alpha');
 $page = GETPOSTISSET('pageplusone') ? (GETPOST('pageplusone') - 1) : GETPOST("page", 'int');
 if ($page == -1 || $page == null) { $page = 0; }
diff --git a/htdocs/compta/prelevement/list.php b/htdocs/compta/prelevement/list.php
index 2666e8587e6..1255a2b861e 100644
--- a/htdocs/compta/prelevement/list.php
+++ b/htdocs/compta/prelevement/list.php
@@ -51,7 +51,7 @@ $type = GETPOST('type', 'aZ09');
 
 $limit = GETPOST('limit', 'int')?GETPOST('limit', 'int'):$conf->liste_limit;
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOSTISSET('pageplusone') ? (GETPOST('pageplusone') - 1) : GETPOST("page", 'int');
 if (empty($page) || $page == -1) { $page = 0; }     // If $page is not defined, or '' or -1
 $offset = $limit * $page;
diff --git a/htdocs/compta/prelevement/rejets.php b/htdocs/compta/prelevement/rejets.php
index a8481d25f7a..6c38e65981b 100644
--- a/htdocs/compta/prelevement/rejets.php
+++ b/htdocs/compta/prelevement/rejets.php
@@ -42,7 +42,7 @@ $type = GETPOST('type', 'aZ09');
 
 // Get supervariables
 $limit = GETPOST('limit', 'int') ? GETPOST('limit', 'int') : $conf->liste_limit;
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $sortfield = GETPOST('sortfield', 'alpha');
 $page = GETPOSTISSET('pageplusone') ? (GETPOST('pageplusone') - 1) : GETPOST("page", 'int');
 if (empty($page) || $page == -1) { $page = 0; }     // If $page is not defined, or '' or -1
diff --git a/htdocs/compta/recap-compta.php b/htdocs/compta/recap-compta.php
index 8b75ec38fce..3106235430e 100644
--- a/htdocs/compta/recap-compta.php
+++ b/htdocs/compta/recap-compta.php
@@ -47,7 +47,7 @@ $hookmanager->initHooks(array('recapcomptacard', 'globalcard'));
 // Load variable for pagination
 $limit = GETPOST('limit', 'int') ?GETPOST('limit', 'int') : $conf->liste_limit;
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOSTISSET('pageplusone') ? (GETPOST('pageplusone') - 1) : GETPOST("page", 'int');
 if (empty($page) || $page == -1) { $page = 0; }     // If $page is not defined, or '' or -1
 $offset = $limit * $page;
diff --git a/htdocs/contact/list.php b/htdocs/contact/list.php
index 253be5ddaea..50f5a98fa4e 100644
--- a/htdocs/contact/list.php
+++ b/htdocs/contact/list.php
@@ -105,7 +105,7 @@ $view = GETPOST("view", 'alpha');
 
 $limit = GETPOST('limit', 'int') ?GETPOST('limit', 'int') : $conf->liste_limit;
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOSTISSET('pageplusone') ? (GETPOST('pageplusone') - 1) : GETPOST("page", 'int');
 $userid = GETPOST('userid', 'int');
 $begin = GETPOST('begin');
diff --git a/htdocs/contrat/index.php b/htdocs/contrat/index.php
index 40a9a4100da..1293da8cf26 100644
--- a/htdocs/contrat/index.php
+++ b/htdocs/contrat/index.php
@@ -38,7 +38,7 @@ $hookmanager->initHooks(array('contractindex'));
 $langs->loadLangs(array('products', 'companies', 'contracts'));
 
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOSTISSET('pageplusone') ? (GETPOST('pageplusone') - 1) : GETPOST("page", 'int');
 
 $statut = GETPOST('statut') ?GETPOST('statut') : 1;
diff --git a/htdocs/core/customreports.php b/htdocs/core/customreports.php
index a8bd9e93c3c..fa30da5b10a 100644
--- a/htdocs/core/customreports.php
+++ b/htdocs/core/customreports.php
@@ -55,7 +55,7 @@ if (!defined('USE_CUSTOME_REPORT_AS_INCLUDE'))
 	// Load variable for pagination
 	$limit = GETPOST('limit', 'int') ? GETPOST('limit', 'int') : $conf->liste_limit;
 	$sortfield = GETPOST('sortfield', 'alpha');
-	$sortorder = GETPOST('sortorder', 'alpha');
+	$sortorder = GETPOST('sortorder', 'aZ09comma');
 	$page = GETPOSTISSET('pageplusone') ? (GETPOST('pageplusone') - 1) : GETPOST("page", 'int');
 	if (empty($page) || $page == -1 || GETPOST('button_search', 'alpha') || GETPOST('button_removefilter', 'alpha') || (empty($toselect) && $massaction === '0')) { $page = 0; }     // If $page is not defined, or '' or -1 or if we click on clear filters or if we select empty mass action
 	$offset = $limit * $page;
diff --git a/htdocs/don/document.php b/htdocs/don/document.php
index de43e6d3682..d0009f5fb23 100644
--- a/htdocs/don/document.php
+++ b/htdocs/don/document.php
@@ -57,7 +57,7 @@ $result = restrictedArea($user, 'don', $id, '');
 // Get parameters
 $limit = GETPOST('limit', 'int') ? GETPOST('limit', 'int') : $conf->liste_limit;
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOSTISSET('pageplusone') ? (GETPOST('pageplusone') - 1) : GETPOST("page", 'int');
 if (empty($page) || $page == -1) { $page = 0; }     // If $page is not defined, or '' or -1
 $offset = $limit * $page;
diff --git a/htdocs/expedition/list.php b/htdocs/expedition/list.php
index 5c94ff3da95..615373be5f4 100644
--- a/htdocs/expedition/list.php
+++ b/htdocs/expedition/list.php
@@ -77,7 +77,7 @@ $optioncss = GETPOST('optioncss', 'alpha');
 
 $limit = GETPOST('limit', 'int') ?GETPOST('limit', 'int') : $conf->liste_limit;
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOSTISSET('pageplusone') ? (GETPOST('pageplusone') - 1) : GETPOST("page", 'int');
 if (!$sortfield) $sortfield = "e.ref";
 if (!$sortorder) $sortorder = "DESC";
diff --git a/htdocs/expensereport/document.php b/htdocs/expensereport/document.php
index 4c4d68e7589..53d4d51ba84 100644
--- a/htdocs/expensereport/document.php
+++ b/htdocs/expensereport/document.php
@@ -50,7 +50,7 @@ $result = restrictedArea($user, 'expensereport', $id, 'expensereport');
 // Get parameters
 $limit = GETPOST('limit', 'int') ? GETPOST('limit', 'int') : $conf->liste_limit;
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOSTISSET('pageplusone') ? (GETPOST('pageplusone') - 1) : GETPOST("page", 'int');
 if (empty($page) || $page == -1) { $page = 0; }     // If $page is not defined, or '' or -1
 $offset = $limit * $page;
diff --git a/htdocs/expensereport/list.php b/htdocs/expensereport/list.php
index a21ed4d6612..2ca0558f72c 100644
--- a/htdocs/expensereport/list.php
+++ b/htdocs/expensereport/list.php
@@ -75,7 +75,7 @@ $diroutputmassaction = $conf->expensereport->dir_output.'/temp/massgeneration/'.
 // Load variable for pagination
 $limit = GETPOST('limit', 'int') ?GETPOST('limit', 'int') : $conf->liste_limit;
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOSTISSET('pageplusone') ? (GETPOST('pageplusone') - 1) : GETPOST("page", 'int');
 if (empty($page) || $page == -1) { $page = 0; }     // If $page is not defined, or '' or -1
 $offset = $limit * $page;
diff --git a/htdocs/fichinter/document.php b/htdocs/fichinter/document.php
index 46ccb34de96..529b3086794 100644
--- a/htdocs/fichinter/document.php
+++ b/htdocs/fichinter/document.php
@@ -54,7 +54,7 @@ $result = restrictedArea($user, 'ficheinter', $id, 'fichinter');
 // Get parameters
 $limit = GETPOST('limit', 'int') ? GETPOST('limit', 'int') : $conf->liste_limit;
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOSTISSET('pageplusone') ? (GETPOST('pageplusone') - 1) : GETPOST("page", 'int');
 if (empty($page) || $page == -1) { $page = 0; }     // If $page is not defined, or '' or -1
 $offset = $limit * $page;
diff --git a/htdocs/fichinter/list.php b/htdocs/fichinter/list.php
index 62280d5829c..89223158445 100644
--- a/htdocs/fichinter/list.php
+++ b/htdocs/fichinter/list.php
@@ -66,7 +66,7 @@ $diroutputmassaction = $conf->ficheinter->dir_output.'/temp/massgeneration/'.$us
 
 $limit = GETPOST('limit', 'int') ?GETPOST('limit', 'int') : $conf->liste_limit;
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOSTISSET('pageplusone') ? (GETPOST('pageplusone') - 1) : GETPOST("page", 'int');
 if (empty($page) || $page == -1) { $page = 0; }     // If $page is not defined, or '' or -1
 $offset = $limit * $page;
diff --git a/htdocs/fourn/product/list.php b/htdocs/fourn/product/list.php
index 53ef035c151..dde0e8a435f 100644
--- a/htdocs/fourn/product/list.php
+++ b/htdocs/fourn/product/list.php
@@ -44,7 +44,7 @@ $optioncss = GETPOST('optioncss', 'alpha');
 // Load variable for pagination
 $limit = GETPOST('limit', 'int') ?GETPOST('limit', 'int') : $conf->liste_limit;
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOSTISSET('pageplusone') ? (GETPOST('pageplusone') - 1) : GETPOST("page", 'int');
 if (empty($page) || $page == -1) { $page = 0; }     // If $page is not defined, or '' or -1
 $offset = $limit * $page;
diff --git a/htdocs/holiday/define_holiday.php b/htdocs/holiday/define_holiday.php
index 0e83d68509d..4c57f112fef 100644
--- a/htdocs/holiday/define_holiday.php
+++ b/htdocs/holiday/define_holiday.php
@@ -42,7 +42,7 @@ $search_supervisor = GETPOST('search_supervisor', 'int');
 // Load variable for pagination
 $limit = GETPOST('limit', 'int') ?GETPOST('limit', 'int') : $conf->liste_limit;
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOSTISSET('pageplusone') ? (GETPOST('pageplusone') - 1) : GETPOST("page", 'int');
 if (empty($page) || $page == -1) { $page = 0; }     // If $page is not defined, or '' or -1
 $offset = $limit * $page;
diff --git a/htdocs/holiday/document.php b/htdocs/holiday/document.php
index 47a2d5dc86b..717c71dda29 100644
--- a/htdocs/holiday/document.php
+++ b/htdocs/holiday/document.php
@@ -51,7 +51,7 @@ $result = restrictedArea($user, 'holiday', $id, 'holiday');
 // Get parameters
 $limit = GETPOST('limit', 'int') ? GETPOST('limit', 'int') : $conf->liste_limit;
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOSTISSET('pageplusone') ? (GETPOST('pageplusone') - 1) : GETPOST("page", 'int');
 if (empty($page) || $page == -1) { $page = 0; }     // If $page is not defined, or '' or -1
 $offset = $limit * $page;
diff --git a/htdocs/holiday/list.php b/htdocs/holiday/list.php
index e5d20b9f12f..02874815022 100644
--- a/htdocs/holiday/list.php
+++ b/htdocs/holiday/list.php
@@ -84,7 +84,7 @@ $diroutputmassaction = $conf->holiday->dir_output.'/temp/massgeneration/'.$user-
 // Load variable for pagination
 $limit = GETPOST('limit', 'int') ?GETPOST('limit', 'int') : $conf->liste_limit;
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOSTISSET('pageplusone') ? (GETPOST('pageplusone') - 1) : GETPOST("page", 'int');
 if (empty($page) || $page == -1) { $page = 0; }     // If $page is not defined, or '' or -1
 $offset = $limit * $page;
diff --git a/htdocs/holiday/view_log.php b/htdocs/holiday/view_log.php
index 44d57e9860a..2d4b41826a6 100644
--- a/htdocs/holiday/view_log.php
+++ b/htdocs/holiday/view_log.php
@@ -52,7 +52,7 @@ if (empty($year))
 // Load variable for pagination
 $limit = GETPOST('limit', 'int') ? GETPOST('limit', 'int') : $conf->liste_limit;
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOSTISSET('pageplusone') ? (GETPOST('pageplusone') - 1) : GETPOST("page", 'int');
 if (empty($page) || $page == -1 || GETPOST('button_search', 'alpha') || GETPOST('button_removefilter', 'alpha') || (empty($toselect) && $massaction === '0')) { $page = 0; }     // If $page is not defined, or '' or -1 or if we click on clear filters or if we select empty mass action
 $offset = $limit * $page;
diff --git a/htdocs/loan/list.php b/htdocs/loan/list.php
index fc0e766ed9b..ec5031a7079 100644
--- a/htdocs/loan/list.php
+++ b/htdocs/loan/list.php
@@ -37,7 +37,7 @@ $result = restrictedArea($user, 'loan', '', '', '');
 
 $limit = GETPOST('limit', 'int') ? GETPOST('limit', 'int') : $conf->liste_limit;
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOSTISSET('pageplusone') ? (GETPOST('pageplusone') - 1) : GETPOST("page", 'int');
 if (empty($page) || $page == -1 || GETPOST('button_search', 'alpha') || GETPOST('button_removefilter', 'alpha') || (empty($toselect) && $massaction === '0')) { $page = 0; }     // If $page is not defined, or '' or -1 or if we click on clear filters or if we select empty mass action
 $offset = $limit * $page;
diff --git a/htdocs/margin/agentMargins.php b/htdocs/margin/agentMargins.php
index 6ff9cdc7274..7cad5068d93 100644
--- a/htdocs/margin/agentMargins.php
+++ b/htdocs/margin/agentMargins.php
@@ -37,7 +37,7 @@ $mesg = '';
 // Load variable for pagination
 $limit = GETPOST('limit', 'int') ?GETPOST('limit', 'int') : $conf->liste_limit;
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOSTISSET('pageplusone') ? (GETPOST('pageplusone') - 1) : GETPOST("page", 'int');
 if (empty($page) || $page == -1) { $page = 0; }     // If $page is not defined, or '' or -1
 $offset = $limit * $page;
diff --git a/htdocs/margin/checkMargins.php b/htdocs/margin/checkMargins.php
index 83e743e0d68..62f110677be 100644
--- a/htdocs/margin/checkMargins.php
+++ b/htdocs/margin/checkMargins.php
@@ -42,7 +42,7 @@ $optioncss  = GETPOST('optioncss', 'alpha');
 // Load variable for pagination
 $limit = GETPOST('limit', 'int') ?GETPOST('limit', 'int') : $conf->liste_limit;
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOSTISSET('pageplusone') ? (GETPOST('pageplusone') - 1) : GETPOST("page", 'int');
 if (empty($page) || $page == -1) { $page = 0; }     // If $page is not defined, or '' or -1
 $offset = $limit * $page;
diff --git a/htdocs/margin/customerMargins.php b/htdocs/margin/customerMargins.php
index e1fd6876e0f..185f8df13f4 100644
--- a/htdocs/margin/customerMargins.php
+++ b/htdocs/margin/customerMargins.php
@@ -46,7 +46,7 @@ $mesg = '';
 // Load variable for pagination
 $limit = GETPOST('limit', 'int') ?GETPOST('limit', 'int') : $conf->liste_limit;
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOSTISSET('pageplusone') ? (GETPOST('pageplusone') - 1) : GETPOST("page", 'int');
 if (empty($page) || $page == -1) { $page = 0; }     // If $page is not defined, or '' or -1
 $offset = $limit * $page;
diff --git a/htdocs/margin/productMargins.php b/htdocs/margin/productMargins.php
index 7039beddd30..ca9f2b6f96d 100644
--- a/htdocs/margin/productMargins.php
+++ b/htdocs/margin/productMargins.php
@@ -50,7 +50,7 @@ $mesg = '';
 // Load variable for pagination
 $limit = GETPOST('limit', 'int') ?GETPOST('limit', 'int') : $conf->liste_limit;
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOSTISSET('pageplusone') ? (GETPOST('pageplusone') - 1) : GETPOST("page", 'int');
 if (empty($page) || $page == -1) { $page = 0; }     // If $page is not defined, or '' or -1
 $offset = $limit * $page;
diff --git a/htdocs/modulebuilder/template/myobject_list.php b/htdocs/modulebuilder/template/myobject_list.php
index 333c7dce45a..9f2cda9bcc3 100644
--- a/htdocs/modulebuilder/template/myobject_list.php
+++ b/htdocs/modulebuilder/template/myobject_list.php
@@ -84,7 +84,7 @@ $id = GETPOST('id', 'int');
 // Load variable for pagination
 $limit = GETPOST('limit', 'int') ? GETPOST('limit', 'int') : $conf->liste_limit;
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOSTISSET('pageplusone') ? (GETPOST('pageplusone') - 1) : GETPOST("page", 'int');
 if (empty($page) || $page < 0 || GETPOST('button_search', 'alpha') || GETPOST('button_removefilter', 'alpha')) { $page = 0; }     // If $page is not defined, or '' or -1 or if we click on clear filters
 $offset = $limit * $page;
diff --git a/htdocs/mrp/mo_list.php b/htdocs/mrp/mo_list.php
index 57efff54bc0..5b77e3b1b87 100644
--- a/htdocs/mrp/mo_list.php
+++ b/htdocs/mrp/mo_list.php
@@ -52,7 +52,7 @@ $id = GETPOST('id', 'int');
 // Load variable for pagination
 $limit = GETPOST('limit', 'int') ?GETPOST('limit', 'int') : $conf->liste_limit;
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOSTISSET('pageplusone') ? (GETPOST('pageplusone') - 1) : GETPOST("page", 'int');
 if (empty($page) || $page == -1 || GETPOST('button_search', 'alpha') || GETPOST('button_removefilter', 'alpha') || (empty($toselect) && $massaction === '0')) { $page = 0; }     // If $page is not defined, or '' or -1 or if we click on clear filters or if we select empty mass action
 $offset = $limit * $page;
diff --git a/htdocs/opensurvey/list.php b/htdocs/opensurvey/list.php
index e4eed717333..e9ff7f72a84 100644
--- a/htdocs/opensurvey/list.php
+++ b/htdocs/opensurvey/list.php
@@ -48,7 +48,7 @@ $search_status = GETPOST('search_status', 'alpha');
 // Load variable for pagination
 $limit = GETPOST('limit', 'int') ?GETPOST('limit', 'int') : $conf->liste_limit;
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOSTISSET('pageplusone') ? (GETPOST('pageplusone') - 1) : GETPOST("page", 'int');
 if (empty($page) || $page == -1 || GETPOST('button_search', 'alpha') || GETPOST('button_removefilter', 'alpha') || (empty($toselect) && $massaction === '0')) { $page = 0; }     // If $page is not defined, or '' or -1 or if we click on clear filters or if we select empty mass action
 $offset = $limit * $page;
diff --git a/htdocs/product/inventory/list.php b/htdocs/product/inventory/list.php
index 851c37ed258..f8aa47d79e8 100644
--- a/htdocs/product/inventory/list.php
+++ b/htdocs/product/inventory/list.php
@@ -46,7 +46,7 @@ $id = GETPOST('id', 'int');
 // Load variable for pagination
 $limit = GETPOST('limit', 'int') ?GETPOST('limit', 'int') : $conf->liste_limit;
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOSTISSET('pageplusone') ? (GETPOST('pageplusone') - 1) : GETPOST("page", 'int');
 if (empty($page) || $page == -1 || GETPOST('button_search', 'alpha') || GETPOST('button_removefilter', 'alpha') || (empty($toselect) && $massaction === '0')) { $page = 0; }     // If $page is not defined, or '' or -1 or if we click on clear filters or if we select empty mass action
 $offset = $limit * $page;
diff --git a/htdocs/product/stats/commande_fournisseur.php b/htdocs/product/stats/commande_fournisseur.php
index c111e075972..c2133e12a53 100644
--- a/htdocs/product/stats/commande_fournisseur.php
+++ b/htdocs/product/stats/commande_fournisseur.php
@@ -51,7 +51,7 @@ $mesg = '';
 // Load variable for pagination
 $limit = GETPOST('limit', 'int') ?GETPOST('limit', 'int') : $conf->liste_limit;
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOSTISSET('pageplusone') ? (GETPOST('pageplusone') - 1) : GETPOST("page", 'int');
 if (empty($page) || $page == -1) { $page = 0; }     // If $page is not defined, or '' or -1
 $offset = $limit * $page;
diff --git a/htdocs/product/stats/propal.php b/htdocs/product/stats/propal.php
index f5b097d0655..5dac77e8193 100644
--- a/htdocs/product/stats/propal.php
+++ b/htdocs/product/stats/propal.php
@@ -51,7 +51,7 @@ $mesg = '';
 // Load variable for pagination
 $limit = GETPOST('limit', 'int') ?GETPOST('limit', 'int') : $conf->liste_limit;
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOSTISSET('pageplusone') ? (GETPOST('pageplusone') - 1) : GETPOST("page", 'int');
 if (empty($page) || $page == -1) { $page = 0; }     // If $page is not defined, or '' or -1
 $offset = $limit * $page;
diff --git a/htdocs/product/stats/supplier_proposal.php b/htdocs/product/stats/supplier_proposal.php
index 5a59cbb9c83..1745a232799 100644
--- a/htdocs/product/stats/supplier_proposal.php
+++ b/htdocs/product/stats/supplier_proposal.php
@@ -51,7 +51,7 @@ $mesg = '';
 // Load variable for pagination
 $limit = GETPOST('limit', 'int') ?GETPOST('limit', 'int') : $conf->liste_limit;
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOSTISSET('pageplusone') ? (GETPOST('pageplusone') - 1) : GETPOST("page", 'int');
 if (empty($page) || $page == -1) { $page = 0; }     // If $page is not defined, or '' or -1
 $offset = $limit * $page;
diff --git a/htdocs/product/stock/list.php b/htdocs/product/stock/list.php
index 3a5aac6ab35..478b07b3d91 100644
--- a/htdocs/product/stock/list.php
+++ b/htdocs/product/stock/list.php
@@ -60,7 +60,7 @@ if (!empty($conf->categorie->enabled))
 // Load variable for pagination
 $limit = GETPOST('limit', 'int') ?GETPOST('limit', 'int') : $conf->liste_limit;
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOSTISSET('pageplusone') ? (GETPOST('pageplusone') - 1) : GETPOST("page", 'int');
 if (empty($page) || $page == -1 || GETPOST('button_search', 'alpha') || GETPOST('button_removefilter', 'alpha') || (empty($toselect) && $massaction === '0')) { $page = 0; }     // If $page is not defined, or '' or -1 or if we click on clear filters or if we select empty mass action
 $offset = $limit * $page;
diff --git a/htdocs/product/stock/massstockmove.php b/htdocs/product/stock/massstockmove.php
index b281a41815d..168166ac487 100644
--- a/htdocs/product/stock/massstockmove.php
+++ b/htdocs/product/stock/massstockmove.php
@@ -54,7 +54,7 @@ $qty = GETPOST('qty');
 $idline = GETPOST('idline');
 
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOSTISSET('pageplusone') ? (GETPOST('pageplusone') - 1) : GETPOST("page", 'int');
 if (empty($page) || $page == -1) { $page = 0; }     // If $page is not defined, or '' or -1
 
diff --git a/htdocs/product/stock/productlot_list.php b/htdocs/product/stock/productlot_list.php
index 2acfc513197..e1b7469ef53 100644
--- a/htdocs/product/stock/productlot_list.php
+++ b/htdocs/product/stock/productlot_list.php
@@ -52,7 +52,7 @@ $search_import_key = GETPOST('search_import_key', 'int');
 // Load variable for pagination
 $limit = GETPOST('limit', 'int') ?GETPOST('limit', 'int') : $conf->liste_limit;
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOSTISSET('pageplusone') ? (GETPOST('pageplusone') - 1) : GETPOST("page", 'int');
 if (empty($page) || $page == -1) { $page = 0; }     // If $page is not defined, or '' or -1
 $offset = $limit * $page;
diff --git a/htdocs/product/stock/replenish.php b/htdocs/product/stock/replenish.php
index b7e7c808bdc..e418f8b519b 100644
--- a/htdocs/product/stock/replenish.php
+++ b/htdocs/product/stock/replenish.php
@@ -66,7 +66,7 @@ $fk_entrepot = GETPOST('fk_entrepot', 'int');
 $texte = '';
 
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOSTISSET('pageplusone') ? (GETPOST('pageplusone') - 1) : GETPOST("page", 'int');
 if (empty($page) || $page == -1) { $page = 0; }     // If $page is not defined, or '' or -1
 $limit = GETPOST('limit', 'int') ?GETPOST('limit', 'int') : $conf->liste_limit;
diff --git a/htdocs/product/stock/stockatdate.php b/htdocs/product/stock/stockatdate.php
index f8046ba6448..59d85de6b6a 100644
--- a/htdocs/product/stock/stockatdate.php
+++ b/htdocs/product/stock/stockatdate.php
@@ -65,7 +65,7 @@ $productid = GETPOST('productid', 'int');
 $fk_warehouse = GETPOST('fk_warehouse', 'int');
 
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOSTISSET('pageplusone') ? (GETPOST('pageplusone') - 1) : GETPOST("page", 'int');
 if (empty($page) || $page == -1) { $page = 0; }     // If $page is not defined, or '' or -1
 $limit = GETPOST('limit', 'int') ? GETPOST('limit', 'int') : $conf->liste_limit;
diff --git a/htdocs/reception/list.php b/htdocs/reception/list.php
index 53b15dacb70..a92c72a4b51 100644
--- a/htdocs/reception/list.php
+++ b/htdocs/reception/list.php
@@ -62,7 +62,7 @@ $optioncss = GETPOST('optioncss', 'alpha');
 
 $limit = GETPOST('limit', 'int') ?GETPOST('limit', 'int') : $conf->liste_limit;
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOSTISSET('pageplusone') ? (GETPOST('pageplusone') - 1) : GETPOST("page", 'int');
 if (!$sortfield) $sortfield = "e.ref";
 if (!$sortorder) $sortorder = "DESC";
diff --git a/htdocs/recruitment/recruitmentcandidature_list.php b/htdocs/recruitment/recruitmentcandidature_list.php
index 2bc5ce3e015..f3ee50665e0 100644
--- a/htdocs/recruitment/recruitmentcandidature_list.php
+++ b/htdocs/recruitment/recruitmentcandidature_list.php
@@ -84,7 +84,7 @@ $id = GETPOST('id', 'int');
 // Load variable for pagination
 $limit = GETPOST('limit', 'int') ? GETPOST('limit', 'int') : $conf->liste_limit;
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOSTISSET('pageplusone') ? (GETPOST('pageplusone') - 1) : GETPOST("page", 'int');
 if (empty($page) || $page < 0 || GETPOST('button_search', 'alpha') || GETPOST('button_removefilter', 'alpha')) { $page = 0; }     // If $page is not defined, or '' or -1 or if we click on clear filters
 $offset = $limit * $page;
diff --git a/htdocs/recruitment/recruitmentjobposition_list.php b/htdocs/recruitment/recruitmentjobposition_list.php
index 38657db557b..a0194feb647 100644
--- a/htdocs/recruitment/recruitmentjobposition_list.php
+++ b/htdocs/recruitment/recruitmentjobposition_list.php
@@ -84,7 +84,7 @@ $id = GETPOST('id', 'int');
 // Load variable for pagination
 $limit = GETPOST('limit', 'int') ? GETPOST('limit', 'int') : $conf->liste_limit;
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOSTISSET('pageplusone') ? (GETPOST('pageplusone') - 1) : GETPOST("page", 'int');
 if (empty($page) || $page < 0 || GETPOST('button_search', 'alpha') || GETPOST('button_removefilter', 'alpha')) { $page = 0; }     // If $page is not defined, or '' or -1 or if we click on clear filters
 $offset = $limit * $page;
diff --git a/htdocs/resource/document.php b/htdocs/resource/document.php
index 13447b03dde..fa7fb07dbb0 100644
--- a/htdocs/resource/document.php
+++ b/htdocs/resource/document.php
@@ -51,7 +51,7 @@ $result = restrictedArea($user, 'resource', $id, 'resource');
 // Get parameters
 $limit = GETPOST('limit', 'int') ? GETPOST('limit', 'int') : $conf->liste_limit;
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOSTISSET('pageplusone') ? (GETPOST('pageplusone') - 1) : GETPOST("page", 'int');
 if (empty($page) || $page == -1) { $page = 0; }     // If $page is not defined, or '' or -1
 $offset = $limit * $page;
diff --git a/htdocs/salaries/document.php b/htdocs/salaries/document.php
index be8ff801bca..06d572012bb 100644
--- a/htdocs/salaries/document.php
+++ b/htdocs/salaries/document.php
@@ -52,7 +52,7 @@ $result = restrictedArea($user, 'salaries', '', '', '');
 // Get parameters
 $limit = GETPOST('limit', 'int') ? GETPOST('limit', 'int') : $conf->liste_limit;
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOSTISSET('pageplusone') ? (GETPOST('pageplusone') - 1) : GETPOST("page", 'int');
 if (empty($page) || $page == -1) { $page = 0; }     // If $page is not defined, or '' or -1
 $offset = $limit * $page;
diff --git a/htdocs/ticket/card.php b/htdocs/ticket/card.php
index fcf1013d982..9d91b2ab2d3 100644
--- a/htdocs/ticket/card.php
+++ b/htdocs/ticket/card.php
@@ -56,7 +56,7 @@ $action    = GETPOST('action', 'aZ09');
 $notifyTiers = GETPOST("notify_tiers_at_create", 'alpha');
 
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 
 if (GETPOST('actioncode', 'array')) {
     $actioncode = GETPOST('actioncode', 'array', 3);
diff --git a/htdocs/ticket/list.php b/htdocs/ticket/list.php
index c4c1cbadcc9..fe36e8bced0 100644
--- a/htdocs/ticket/list.php
+++ b/htdocs/ticket/list.php
@@ -62,7 +62,7 @@ $mode = GETPOST('mode', 'alpha');
 // Load variable for pagination
 $limit = GETPOST('limit', 'int') ?GETPOST('limit', 'int') : $conf->liste_limit;
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOSTISSET('pageplusone') ? (GETPOST('pageplusone') - 1) : GETPOST("page", 'int');
 if (empty($page) || $page < 0 || GETPOST('button_search', 'alpha') || GETPOST('button_removefilter', 'alpha')) { $page = 0; }     // If $page is not defined, or '' or -1 or if we click on clear filters
 $offset = $limit * $page;
diff --git a/htdocs/user/group/list.php b/htdocs/user/group/list.php
index ace4e863c01..336fbc19727 100644
--- a/htdocs/user/group/list.php
+++ b/htdocs/user/group/list.php
@@ -58,7 +58,7 @@ if (!empty($conf->global->MAIN_USE_ADVANCED_PERMS))
 // Load variable for pagination
 $limit = GETPOST('limit', 'int') ?GETPOST('limit', 'int') : $conf->liste_limit;
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOSTISSET('pageplusone') ? (GETPOST('pageplusone') - 1) : GETPOST("page", 'int');
 if (empty($page) || $page == -1) { $page = 0; }
 $offset = $limit * $page;
diff --git a/htdocs/user/list.php b/htdocs/user/list.php
index b51a486d58d..81fbf006f28 100644
--- a/htdocs/user/list.php
+++ b/htdocs/user/list.php
@@ -52,7 +52,7 @@ $mode = GETPOST("mode", 'alpha');
 // Load variable for pagination
 $limit = GETPOST('limit', 'int') ?GETPOST('limit', 'int') : $conf->liste_limit;
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOSTISSET('pageplusone') ? (GETPOST('pageplusone') - 1) : GETPOST("page", 'int');
 if (empty($page) || $page == -1) { $page = 0; }
 $offset = $limit * $page;
diff --git a/htdocs/zapier/hook_list.php b/htdocs/zapier/hook_list.php
index 8b2a8d70bc4..ab69c576445 100644
--- a/htdocs/zapier/hook_list.php
+++ b/htdocs/zapier/hook_list.php
@@ -50,7 +50,7 @@ $id = GETPOST('id', 'int');
 // Load variable for pagination
 $limit = GETPOST('limit', 'int') ?GETPOST('limit', 'int') : $conf->liste_limit;
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOSTISSET('pageplusone') ? (GETPOST('pageplusone') - 1) : GETPOST("page", 'int');
 if (empty($page) || $page == -1 || GETPOST('button_search', 'alpha') || GETPOST('button_removefilter', 'alpha') || (empty($toselect) && $massaction === '0')) {
     // If $page is not defined, or '' or -1 or if we click on clear filters or if we select empty mass action