diff --git a/htdocs/admin/stock.php b/htdocs/admin/stock.php
index ed5e508cbd1..5005a7f5d1b 100644
--- a/htdocs/admin/stock.php
+++ b/htdocs/admin/stock.php
@@ -252,7 +252,7 @@ if (isModEnabled('order')) {
 		if ($disabled) {
 			print img_picto($langs->trans("Disabled"), 'off', 'class="opacitymedium"');
 		} else {
-			print ajax_constantonoff('STOCK_CALCULATE_ON_VALIDATE_ORDER', array(), null, 0, 0, 0, 2, 1, '', '', 'reposition');
+			print ajax_constantonoff('STOCK_CALCULATE_ON_VALIDATE_ORDER', array(), null, 0, 0, 0, 2, 1, 0, '', 'reposition');
 		}
 	} else {
 		$arrval = array('0' => $langs->trans("No"), '1' => $langs->trans("Yes"));
@@ -273,7 +273,7 @@ print '<td>'.$langs->trans("DeStockOnShipment").'</td>';
 print '<td class="right">';
 if (isModEnabled("shipping")) {
 	if ($conf->use_javascript_ajax) {
-		print ajax_constantonoff('STOCK_CALCULATE_ON_SHIPMENT', array(), null, 0, 0, 0, 2, 1, '', '', 'reposition');
+		print ajax_constantonoff('STOCK_CALCULATE_ON_SHIPMENT', array(), null, 0, 0, 0, 2, 1, 0, '', 'reposition');
 	} else {
 		$arrval = array('0' => $langs->trans("No"), '1' => $langs->trans("Yes"));
 		print $form->selectarray("STOCK_CALCULATE_ON_SHIPMENT", $arrval, $conf->global->STOCK_CALCULATE_ON_SHIPMENT);
@@ -290,7 +290,7 @@ print '<td>'.$langs->trans("DeStockOnShipmentOnClosing").'</td>';
 print '<td class="right">';
 if (isModEnabled("shipping")) {
 	if ($conf->use_javascript_ajax) {
-		print ajax_constantonoff('STOCK_CALCULATE_ON_SHIPMENT_CLOSE', array(), null, 0, 0, 0, 2, 1, '', '', 'reposition');
+		print ajax_constantonoff('STOCK_CALCULATE_ON_SHIPMENT_CLOSE', array(), null, 0, 0, 0, 2, 1, 0, '', 'reposition');
 	} else {
 		$arrval = array('0' => $langs->trans("No"), '1' => $langs->trans("Yes"));
 		print $form->selectarray("STOCK_CALCULATE_ON_SHIPMENT_CLOSE", $arrval, getDolGlobalString('STOCK_CALCULATE_ON_SHIPMENT_CLOSE'));
@@ -326,7 +326,7 @@ if (isModEnabled("supplier_order") || isModEnabled("supplier_invoice")) {
 		if ($disabled) {
 			print img_picto($langs->trans("Disabled"), 'off', 'class="opacitymedium"');
 		} else {
-			print ajax_constantonoff('STOCK_CALCULATE_ON_SUPPLIER_BILL', array(), null, 0, 0, 0, 2, 1, '', '', 'reposition');
+			print ajax_constantonoff('STOCK_CALCULATE_ON_SUPPLIER_BILL', array(), null, 0, 0, 0, 2, 1, 0, '', 'reposition');
 		}
 	} else {
 		$arrval = array('0' => $langs->trans("No"), '1' => $langs->trans("Yes"));
@@ -348,7 +348,7 @@ if (isModEnabled("supplier_order") || isModEnabled("supplier_invoice")) {
 		if ($disabled) {
 			print img_picto($langs->trans("Disabled"), 'off', 'class="opacitymedium"');
 		} else {
-			print ajax_constantonoff('STOCK_CALCULATE_ON_SUPPLIER_VALIDATE_ORDER', array(), null, 0, 0, 0, 2, 1, '', '', 'reposition');
+			print ajax_constantonoff('STOCK_CALCULATE_ON_SUPPLIER_VALIDATE_ORDER', array(), null, 0, 0, 0, 2, 1, 0, '', 'reposition');
 		}
 	} else {
 		$arrval = array('0' => $langs->trans("No"), '1' => $langs->trans("Yes"));
@@ -367,7 +367,7 @@ if (isModEnabled("reception")) {
 	print '<td class="right">';
 
 	if ($conf->use_javascript_ajax) {
-		print ajax_constantonoff('STOCK_CALCULATE_ON_RECEPTION', array(), null, 0, 0, 0, 2, 1, '', '', 'reposition');
+		print ajax_constantonoff('STOCK_CALCULATE_ON_RECEPTION', array(), null, 0, 0, 0, 2, 1, 0, '', 'reposition');
 	} else {
 		$arrval = array('0' => $langs->trans("No"), '1' => $langs->trans("Yes"));
 		print $form->selectarray("STOCK_CALCULATE_ON_RECEPTION", $arrval, $conf->global->STOCK_CALCULATE_ON_RECEPTION);
@@ -382,7 +382,7 @@ if (isModEnabled("reception")) {
 	print '<td class="right">';
 
 	if ($conf->use_javascript_ajax) {
-		print ajax_constantonoff('STOCK_CALCULATE_ON_RECEPTION_CLOSE', array(), null, 0, 0, 0, 2, 1, '', '', 'reposition');
+		print ajax_constantonoff('STOCK_CALCULATE_ON_RECEPTION_CLOSE', array(), null, 0, 0, 0, 2, 1, 0, '', 'reposition');
 	} else {
 		$arrval = array('0' => $langs->trans("No"), '1' => $langs->trans("Yes"));
 		print $form->selectarray("STOCK_CALCULATE_ON_RECEPTION_CLOSE", $arrval, $conf->global->STOCK_CALCULATE_ON_RECEPTION_CLOSE);
@@ -396,7 +396,7 @@ if (isModEnabled("reception")) {
 	print '<td class="right">';
 	if (isModEnabled("supplier_order")) {
 		if ($conf->use_javascript_ajax) {
-			print ajax_constantonoff('STOCK_CALCULATE_ON_SUPPLIER_DISPATCH_ORDER', array(), null, 0, 0, 0, 2, 1, '', '', 'reposition');
+			print ajax_constantonoff('STOCK_CALCULATE_ON_SUPPLIER_DISPATCH_ORDER', array(), null, 0, 0, 0, 2, 1, 0, '', 'reposition');
 		} else {
 			$arrval = array('0' => $langs->trans("No"), '1' => $langs->trans("Yes"));
 			print $form->selectarray("STOCK_CALCULATE_ON_SUPPLIER_DISPATCH_ORDER", $arrval, $conf->global->STOCK_CALCULATE_ON_SUPPLIER_DISPATCH_ORDER);
diff --git a/htdocs/core/class/html.form.class.php b/htdocs/core/class/html.form.class.php
index 20d566a20cd..7cb4995469d 100644
--- a/htdocs/core/class/html.form.class.php
+++ b/htdocs/core/class/html.form.class.php
@@ -1374,7 +1374,7 @@ class Form
 
 			$out .= ajax_event($htmlname, $events);
 
-			$out .= ajax_autocompleter($selected, $htmlname, DOL_URL_ROOT.'/societe/ajax/company.php', $urloption, getDolGlobalString('COMPANY_USE_SEARCH_TO_SELECT'), 0, $ajaxoptions);
+			$out .= ajax_autocompleter($selected, $htmlname, DOL_URL_ROOT.'/societe/ajax/company.php', $urloption, getDolGlobalInt('COMPANY_USE_SEARCH_TO_SELECT'), 0, $ajaxoptions);
 		} else {
 			// Immediate load of all database
 			$out .= $this->select_thirdparty_list($selected, $htmlname, $filter, $showempty, $showtype, $forcecombo, $events, '', 0, $limit, $morecss, $moreparam, $multiple, $excludeids, $showcode);
@@ -1453,7 +1453,7 @@ class Form
 
 			$out .= ajax_event($htmlname, $events);
 
-			$out .= ajax_autocompleter($selected, $htmlname, DOL_URL_ROOT.'/contact/ajax/contact.php', $urloption, getDolGlobalString('CONTACT_USE_SEARCH_TO_SELECT'), 0, $events);
+			$out .= ajax_autocompleter($selected, $htmlname, DOL_URL_ROOT.'/contact/ajax/contact.php', $urloption, getDolGlobalInt('CONTACT_USE_SEARCH_TO_SELECT'), 0, $events);
 		} else {
 			// Immediate load of all database
 			$multiple = false;
@@ -3639,7 +3639,7 @@ class Form
 
 			// mode=2 means suppliers products
 			$urloption = ($socid > 0 ? 'socid=' . $socid . '&' : '') . 'htmlname=' . $htmlname . '&outjson=1&price_level=' . $price_level . '&type=' . $filtertype . '&mode=2&status=' . $status . '&finished=' . $finished . '&alsoproductwithnosupplierprice=' . $alsoproductwithnosupplierprice;
-			print ajax_autocompleter($selected, $htmlname, DOL_URL_ROOT . '/product/ajax/products.php', $urloption, getDolGlobalString('PRODUIT_USE_SEARCH_TO_SELECT'), 0, $ajaxoptions);
+			print ajax_autocompleter($selected, $htmlname, DOL_URL_ROOT . '/product/ajax/products.php', $urloption, getDolGlobalInt('PRODUIT_USE_SEARCH_TO_SELECT'), 0, $ajaxoptions);
 
 			print($hidelabel ? '' : $langs->trans("RefOrLabel") . ' : ') . '<input type="text" class="'.$morecss.'" name="search_' . $htmlname . '" id="search_' . $htmlname . '" value="' . $selected_input_value . '"' . ($placeholder ? ' placeholder="' . $placeholder . '"' : '') . '>';
 		} else {
@@ -8402,7 +8402,7 @@ class Form
 			$urloption = 'htmlname=' . urlencode($htmlname) . '&outjson=1&objectdesc=' . urlencode($objectdescorig) . '&objectfield='.urlencode($objectfield) . ($sortfield ? '&sortfield=' . urlencode($sortfield) : '');
 
 			// Activate the auto complete using ajax call.
-			$out .= ajax_autocompleter($preSelectedValue, $htmlname, $urlforajaxcall, $urloption, getDolGlobalString($confkeyforautocompletemode), 0);
+			$out .= ajax_autocompleter($preSelectedValue, $htmlname, $urlforajaxcall, $urloption, getDolGlobalInt($confkeyforautocompletemode), 0);
 			$out .= '<!-- force css to be higher than dialog popup --><style type="text/css">.ui-autocomplete { z-index: 1010; }</style>';
 			$out .= '<input type="text" class="' . $morecss . '"' . ($disabled ? ' disabled="disabled"' : '') . ' name="search_' . $htmlname . '" id="search_' . $htmlname . '" value="' . $selected_input_value . '"' . ($placeholder ? ' placeholder="' . dol_escape_htmltag($placeholder) . '"' : '') . ' />';
 		} else {
diff --git a/htdocs/product/class/product.class.php b/htdocs/product/class/product.class.php
index 3ee571bb504..cec04137697 100644
--- a/htdocs/product/class/product.class.php
+++ b/htdocs/product/class/product.class.php
@@ -513,6 +513,7 @@ class Product extends CommonObject
 	 * @var float|string
 	 */
 	public $weight;
+
 	/**
 	 * @var int|string
 	 */
diff --git a/phpstan.neon.dist b/phpstan.neon.dist
index ed6eedec715..d567d7ba771 100644
--- a/phpstan.neon.dist
+++ b/phpstan.neon.dist
@@ -72,7 +72,6 @@ parameters:
 		- '#expects int\|null#'
 		- '#expects int<-2, 2>, bool given.#'
 		- '#expects int<0, 1>#'
-		- '#ajax.* expects int, string#'
 		- '#measu.* expects int, string#'
 		- '#color.* expects int, string#'
 		- '#imap.* expects int, string#'