diff --git a/htdocs/adherents/class/subscription.class.php b/htdocs/adherents/class/subscription.class.php
index 2f13f722719..ef4ce0f6658 100644
--- a/htdocs/adherents/class/subscription.class.php
+++ b/htdocs/adherents/class/subscription.class.php
@@ -258,9 +258,10 @@ class Subscription extends CommonObject
 	 *  Return clicable name (with picto eventually)
 	 *
 	 *	@param	int		$withpicto		0=No picto, 1=Include picto into link, 2=Only picto
+     *  @param	int  	$notooltip		1=Disable tooltip
 	 *	@return	string					Chaine avec URL
 	 */
-	function getNomUrl($withpicto=0)
+	function getNomUrl($withpicto=0, $notooltip=0)
 	{
 		global $langs;
 
diff --git a/htdocs/contrat/class/api_contracts.class.php b/htdocs/contrat/class/api_contracts.class.php
index 4bf7346d7fa..441deb729f0 100644
--- a/htdocs/contrat/class/api_contracts.class.php
+++ b/htdocs/contrat/class/api_contracts.class.php
@@ -450,7 +450,6 @@ class Contracts extends DolibarrApi
 			  throw new RestException(401, 'Access not allowed for login '.DolibarrApiAccess::$user->login);
       }
 
-      $request_data = (object) $request_data;
       $updateRes = $this->contract->deleteline($lineid, DolibarrApiAccess::$user);
       if ($updateRes > 0) {
         return $this->get($id);
diff --git a/htdocs/core/class/extrafields.class.php b/htdocs/core/class/extrafields.class.php
index 9fb13da7dd9..28692b0319c 100644
--- a/htdocs/core/class/extrafields.class.php
+++ b/htdocs/core/class/extrafields.class.php
@@ -817,6 +817,8 @@ class ExtraFields
 			$form=new Form($this->db);
 		}
 
+		$out='';
+
 		$keyprefix = $keyprefix.'options_';		// Because we work on extrafields
 
 		$label=$this->attribute_label[$key];
diff --git a/htdocs/cron/class/cronjob.class.php b/htdocs/cron/class/cronjob.class.php
index 88494be7e04..a63982c5b12 100644
--- a/htdocs/cron/class/cronjob.class.php
+++ b/htdocs/cron/class/cronjob.class.php
@@ -1061,7 +1061,7 @@ class Cronjob extends CommonObject
 
 				// Execute a CLI
 				include_once DOL_DOCUMENT_ROOT.'/core/class/utils.class.php';
-				$utils = new Utils($db);
+				$utils = new Utils($this->db);
 				$arrayresult = $utils->executeCLI($this->command, $outputfile);
 
 				$retval = $arrayresult['result'];
diff --git a/htdocs/don/class/don.class.php b/htdocs/don/class/don.class.php
index dd0243a632b..10e108e0ace 100644
--- a/htdocs/don/class/don.class.php
+++ b/htdocs/don/class/don.class.php
@@ -842,9 +842,10 @@ class Don extends CommonObject
      *	Return clicable name (with picto eventually)
      *
      *	@param	int		$withpicto		0=No picto, 1=Include picto into link, 2=Only picto
+     *	@param	int  	$notooltip		1=Disable tooltip
      *	@return	string					Chaine avec URL
      */
-    function getNomUrl($withpicto=0)
+    function getNomUrl($withpicto=0, $notooltip=0)
     {
         global $langs;
 
diff --git a/htdocs/ecm/class/htmlecm.form.class.php b/htdocs/ecm/class/htmlecm.form.class.php
index c4a77c541c5..a98f89c14bc 100644
--- a/htdocs/ecm/class/htmlecm.form.class.php
+++ b/htdocs/ecm/class/htmlecm.form.class.php
@@ -59,6 +59,7 @@ class FormEcm
 
 		if ($select_name=='') $select_name="catParent";
 
+		$cate_arbo=null;
 		if ($module == 'ecm')
 		{
 			$cat = new EcmDirectory($this->db);
diff --git a/htdocs/resource/class/dolresource.class.php b/htdocs/resource/class/dolresource.class.php
index 1933d670cab..59a5412b0c7 100644
--- a/htdocs/resource/class/dolresource.class.php
+++ b/htdocs/resource/class/dolresource.class.php
@@ -927,9 +927,10 @@ class Dolresource extends CommonObject
      *	@param      int		$withpicto		Add picto into link
      *	@param      string	$option			Where point the link ('compta', 'expedition', 'document', ...)
      *	@param      string	$get_params    	Parametres added to url
+     *	@param		int  	$notooltip		1=Disable tooltip
      *	@return     string          		String with URL
      */
-    function getNomUrl($withpicto=0,$option='', $get_params='')
+    function getNomUrl($withpicto=0,$option='', $get_params='', $notooltip=0)
     {
         global $langs;
 
diff --git a/htdocs/supplier_proposal/class/api_supplier_proposals.class.php b/htdocs/supplier_proposal/class/api_supplier_proposals.class.php
index 8cb883a2d9b..306c7e3e177 100644
--- a/htdocs/supplier_proposal/class/api_supplier_proposals.class.php
+++ b/htdocs/supplier_proposal/class/api_supplier_proposals.class.php
@@ -38,7 +38,7 @@ class Supplierproposals extends DolibarrApi
 	);
 
 	/**
-	 * @var supplier_proposal $supplier_proposal {@type supplier_proposal}
+	 * @var SupplierProposal $supplier_proposal {@type SupplierProposal}
 	 */
 	public $supplier_proposal;
 
@@ -149,6 +149,7 @@ class Supplierproposals extends DolibarrApi
 		{
 			$num = $db->num_rows($result);
 			$min = min($num, ($limit <= 0 ? $num : $limit));
+			$i=0;
 			while ($i < $min)
 			{
 				$obj = $db->fetch_object($result);