diff --git a/htdocs/admin/dict.php b/htdocs/admin/dict.php
index 432dd7c7571..6c0360a324c 100644
--- a/htdocs/admin/dict.php
+++ b/htdocs/admin/dict.php
@@ -767,7 +767,7 @@ if ($id)
         // Line to type new values
         print "<tr ".$bc[$var].">";
 
-        $obj = (object) array();
+        $obj = new stdClass();
         // If data was already input, we define them in obj to populate input fields.
         if (GETPOST('actionadd'))
         {
diff --git a/htdocs/comm/action/class/actioncomm.class.php b/htdocs/comm/action/class/actioncomm.class.php
index 981e973b3b0..3e0a9043149 100644
--- a/htdocs/comm/action/class/actioncomm.class.php
+++ b/htdocs/comm/action/class/actioncomm.class.php
@@ -89,12 +89,12 @@ class ActionComm extends CommonObject
     {
         $this->db = $db;
 
-        $this->author = (object) array();
-        $this->usermod = (object) array();
-        $this->usertodo = (object) array();
-        $this->userdone = (object) array();
-        $this->societe = (object) array();
-        $this->contact = (object) array();
+        $this->author = new stdClass();
+        $this->usermod = new stdClass();
+        $this->usertodo = new stdClass();
+        $this->userdone = new stdClass();
+        $this->societe = new stdClass();
+        $this->contact = new stdClass();
     }
 
     /**
diff --git a/htdocs/comm/propal/class/propal.class.php b/htdocs/comm/propal/class/propal.class.php
index 80364be4479..8b481885b2e 100644
--- a/htdocs/comm/propal/class/propal.class.php
+++ b/htdocs/comm/propal/class/propal.class.php
@@ -2405,7 +2405,7 @@ class Propal extends CommonObject
             {
                 $obj = $this->db->fetch_object($resql);
 
-                $this->lines[$i]					= (object) array();
+                $this->lines[$i]					= new stdClass();
                 $this->lines[$i]->id				= $obj->rowid; // for backward compatibility
                 $this->lines[$i]->rowid				= $obj->rowid;
                 $this->lines[$i]->label 			= $obj->custom_label;
diff --git a/htdocs/comm/propal/stats/index.php b/htdocs/comm/propal/stats/index.php
index 462ec8ecdea..f2d6bce161a 100644
--- a/htdocs/comm/propal/stats/index.php
+++ b/htdocs/comm/propal/stats/index.php
@@ -212,7 +212,7 @@ $head[$h][1] = $langs->trans("ByMonthYear");
 $head[$h][2] = 'byyear';
 $h++;
 
-$object=(object) array(); // TODO $object not defined ?
+$object=new stdClass(); // TODO $object not defined ?
 complete_head_from_modules($conf,$langs,$object,$head,$h,'propal_stats');
 
 dol_fiche_head($head,'byyear',$langs->trans("Statistics"));
diff --git a/htdocs/commande/stats/index.php b/htdocs/commande/stats/index.php
index 25967914a9d..3857031febe 100644
--- a/htdocs/commande/stats/index.php
+++ b/htdocs/commande/stats/index.php
@@ -233,7 +233,7 @@ $h++;
 if ($mode == 'customer') $type='order_stats';
 if ($mode == 'supplier') $type='supplier_order_stats';
 
-$object=(object) array(); // TODO $object not defined ?
+$object=new stdClass(); // TODO $object not defined ?
 complete_head_from_modules($conf,$langs,$object,$head,$h,$type);
 
 dol_fiche_head($head,'byyear',$langs->trans("Statistics"));
diff --git a/htdocs/compta/paiement/cheque/class/remisecheque.class.php b/htdocs/compta/paiement/cheque/class/remisecheque.class.php
index 72c17512ef0..2d5eaebf8e9 100644
--- a/htdocs/compta/paiement/cheque/class/remisecheque.class.php
+++ b/htdocs/compta/paiement/cheque/class/remisecheque.class.php
@@ -513,7 +513,7 @@ class RemiseCheque extends CommonObject
 				$i = 0;
 				while ($objp = $this->db->fetch_object($result))
 				{
-					$docmodel->lines[$i] = (object) array();
+					$docmodel->lines[$i] = new stdClass();
 					$docmodel->lines[$i]->bank_chq = $objp->banque;
 					$docmodel->lines[$i]->emetteur_chq = $objp->emetteur;
 					$docmodel->lines[$i]->amount_chq = $objp->amount;
diff --git a/htdocs/core/class/conf.class.php b/htdocs/core/class/conf.class.php
index 7ae800061fe..2d9fb472407 100644
--- a/htdocs/core/class/conf.class.php
+++ b/htdocs/core/class/conf.class.php
@@ -79,32 +79,32 @@ class Conf
 	function __construct()
 	{
 		// Avoid warnings when filling this->xxx
-		$this->file				= (object) array();
-		$this->db				= (object) array();
-		$this->global			= (object) array();
-		$this->mycompany		= (object) array();
-		$this->admin			= (object) array();
-		$this->user				= (object) array();
-		$this->syslog			= (object) array();
-		$this->browser			= (object) array();
-		$this->multicompany		= (object) array();
+		$this->file				= new stdClass();
+		$this->db				= new stdClass();
+		$this->global			= new stdClass();
+		$this->mycompany		= new stdClass();
+		$this->admin			= new stdClass();
+		$this->user				= new stdClass();
+		$this->syslog			= new stdClass();
+		$this->browser			= new stdClass();
+		$this->multicompany		= new stdClass();
 
 		// First level object
-		$this->expedition_bon	= (object) array();
-		$this->livraison_bon	= (object) array();
-		$this->fournisseur		= (object) array();
-		$this->product			= (object) array();
-		$this->service			= (object) array();
-		$this->contrat			= (object) array();
-		$this->actions			= (object) array();
-		$this->commande			= (object) array();
-		$this->propal			= (object) array();
-		$this->facture			= (object) array();
-		$this->contrat			= (object) array();
-		$this->adherent			= (object) array();
-		$this->bank				= (object) array();
-		$this->notification		= (object) array();
-		$this->mailing			= (object) array();
+		$this->expedition_bon	= new stdClass();
+		$this->livraison_bon	= new stdClass();
+		$this->fournisseur		= new stdClass();
+		$this->product			= new stdClass();
+		$this->service			= new stdClass();
+		$this->contrat			= new stdClass();
+		$this->actions			= new stdClass();
+		$this->commande			= new stdClass();
+		$this->propal			= new stdClass();
+		$this->facture			= new stdClass();
+		$this->contrat			= new stdClass();
+		$this->adherent			= new stdClass();
+		$this->bank				= new stdClass();
+		$this->notification		= new stdClass();
+		$this->mailing			= new stdClass();
 
 		//! Charset for HTML output and for storing data in memory
 		$this->file->character_set_client='UTF-8';   // UTF-8, ISO-8859-1
@@ -193,7 +193,7 @@ class Conf
 						{
 							$modulename=strtolower($reg[1]);
 							if ($modulename == 'propale') $modulename='propal';
-							if (! isset($this->$modulename) || ! is_object($this->$modulename)) $this->$modulename=(object) array();
+							if (! isset($this->$modulename) || ! is_object($this->$modulename)) $this->$modulename=new stdClass();
 							$this->$modulename->enabled=true;
 							$this->modules[]=$modulename;              // Add this module in list of enabled modules
 						}
@@ -216,20 +216,20 @@ class Conf
 		}
 
 		// Second or others levels object
-		$this->propal->cloture				= (object) array();
-		$this->propal->facturation			= (object) array();
-		$this->commande->client				= (object) array();
-		$this->commande->fournisseur		= (object) array();
-		$this->facture->client				= (object) array();
-		$this->facture->fournisseur			= (object) array();
-		$this->fournisseur->commande 		= (object) array();
-		$this->fournisseur->facture			= (object) array();
-		$this->contrat->services			= (object) array();
-		$this->contrat->services->inactifs	= (object) array();
-		$this->contrat->services->expires	= (object) array();
-		$this->adherent->cotisation			= (object) array();
-		$this->bank->rappro					= (object) array();
-		$this->bank->cheque					= (object) array();
+		$this->propal->cloture				= new stdClass();
+		$this->propal->facturation			= new stdClass();
+		$this->commande->client				= new stdClass();
+		$this->commande->fournisseur		= new stdClass();
+		$this->facture->client				= new stdClass();
+		$this->facture->fournisseur			= new stdClass();
+		$this->fournisseur->commande 		= new stdClass();
+		$this->fournisseur->facture			= new stdClass();
+		$this->contrat->services			= new stdClass();
+		$this->contrat->services->inactifs	= new stdClass();
+		$this->contrat->services->expires	= new stdClass();
+		$this->adherent->cotisation			= new stdClass();
+		$this->bank->rappro					= new stdClass();
+		$this->bank->cheque					= new stdClass();
 
 		// Clean some variables
 		if (empty($this->global->MAIN_MENU_STANDARD)) $this->global->MAIN_MENU_STANDARD="eldy_backoffice.php";
diff --git a/htdocs/core/lib/agenda.lib.php b/htdocs/core/lib/agenda.lib.php
index 903e55eefd5..fa0c80ce4ae 100644
--- a/htdocs/core/lib/agenda.lib.php
+++ b/htdocs/core/lib/agenda.lib.php
@@ -385,7 +385,7 @@ function agenda_prepare_head()
 	$h++;
 
 	complete_head_from_modules($conf,$langs,$object,$head,$h,'agenda_admin');
-	
+
 	$head[$h][0] = DOL_URL_ROOT."/admin/agenda_extrafields.php";
 	$head[$h][1] = $langs->trans("ExtraFields");
 	$head[$h][2] = 'attributes';
@@ -455,7 +455,7 @@ function calendars_prepare_head($param)
     $head[$h][2] = 'card';
     $h++;
 
-	$object=(object) array();
+	$object=new stdClass();
 
     // Show more tabs from modules
     // Entries must be declared in modules descriptor with line
diff --git a/htdocs/fourn/class/fournisseur.facture.class.php b/htdocs/fourn/class/fournisseur.facture.class.php
index dd4cc748b74..e8be8c28323 100644
--- a/htdocs/fourn/class/fournisseur.facture.class.php
+++ b/htdocs/fourn/class/fournisseur.facture.class.php
@@ -406,7 +406,7 @@ class FactureFournisseur extends CommonInvoice
                 {
                     $obj = $this->db->fetch_object($resql_rows);
 
-                    $this->lines[$i]					= (object) array();
+                    $this->lines[$i]					= new stdClass();
                     $this->lines[$i]->rowid				= $obj->rowid;
                     $this->lines[$i]->description		= $obj->description;
                     $this->lines[$i]->ref				= $obj->product_ref;       // TODO deprecated
diff --git a/htdocs/index.php b/htdocs/index.php
index cdd8ba70d1a..bb5a6bf8178 100644
--- a/htdocs/index.php
+++ b/htdocs/index.php
@@ -252,7 +252,7 @@ if ($user->societe_id == 0)
         }
     }
 
-    $object=(object) array();
+    $object=new stdClass();
     $parameters=array();
     $action='';
     $reshook=$hookmanager->executeHooks('addStatisticLine',$parameters,$object,$action);    // Note that $action and $object may have been modified by some hooks
diff --git a/htdocs/install/inc.php b/htdocs/install/inc.php
index 8f41adf5e53..354ad1e8cbe 100644
--- a/htdocs/install/inc.php
+++ b/htdocs/install/inc.php
@@ -48,10 +48,10 @@ require_once ADODB_PATH.'adodb-time.inc.php';
 
 // Avoid warnings with strict mode E_STRICT
 $conf = new stdClass(); // instantiate $conf explicitely
-$conf->global	= (object) array();
-$conf->file		= (object) array();
-$conf->db		= (object) array();
-$conf->syslog	= (object) array();
+$conf->global	= new stdClass();
+$conf->file		= new stdClass();
+$conf->db		= new stdClass();
+$conf->syslog	= new stdClass();
 
 // Force $_REQUEST["logtohtml"]
 $_REQUEST["logtohtml"]=1;
diff --git a/htdocs/paypal/lib/paypal.lib.php b/htdocs/paypal/lib/paypal.lib.php
index 244d6d59705..372122940f4 100755
--- a/htdocs/paypal/lib/paypal.lib.php
+++ b/htdocs/paypal/lib/paypal.lib.php
@@ -177,7 +177,7 @@ function paypaladmin_prepare_head()
 	$head[$h][2] = 'paypalaccount';
 	$h++;
 
-	$object=(object) array();
+	$object=new stdClass();
 
     // Show more tabs from modules
     // Entries must be declared in modules descriptor with line
diff --git a/htdocs/product/class/product.class.php b/htdocs/product/class/product.class.php
index 430ffbbc674..a9c0439b220 100644
--- a/htdocs/product/class/product.class.php
+++ b/htdocs/product/class/product.class.php
@@ -2571,7 +2571,7 @@ class Product extends CommonObject
 				while ($i < $num)
 				{
 					$row = $this->db->fetch_object($result);
-					$this->stock_warehouse[$row->fk_entrepot] = (object) array();
+					$this->stock_warehouse[$row->fk_entrepot] = new stdClass();
 					$this->stock_warehouse[$row->fk_entrepot]->real = $row->reel;
 					$this->stock_warehouse[$row->fk_entrepot]->pmp = $row->pmp;
 					$this->stock_reel+=$row->reel;
diff --git a/htdocs/projet/class/task.class.php b/htdocs/projet/class/task.class.php
index bb5ae82aa3b..f28e5d27e6d 100644
--- a/htdocs/projet/class/task.class.php
+++ b/htdocs/projet/class/task.class.php
@@ -551,7 +551,7 @@ class Task extends CommonObject
 
                 if (! $error)
                 {
-                	$tasks[$i]					= (object) array();
+                	$tasks[$i]					= new stdClass();
                     $tasks[$i]->id				= $obj->taskid;
                     $tasks[$i]->ref				= $obj->taskid;
                     $tasks[$i]->fk_project		= $obj->projectid;
diff --git a/htdocs/public/demo/index.php b/htdocs/public/demo/index.php
index be2409fcfb6..fcd0976876b 100644
--- a/htdocs/public/demo/index.php
+++ b/htdocs/public/demo/index.php
@@ -66,7 +66,7 @@ $demoprofiles=array(
 
 $tmpaction = 'view';
 $parameters=array();
-$object=(object) 'nothing';
+$object=new stdClass();
 $reshook=$hookmanager->executeHooks('addDemoProfile', $parameters, $object, $tmpaction);    // Note that $action and $object may have been modified by some hooks
 $error=$hookmanager->error; $errors=$hookmanager->errors;
 
diff --git a/htdocs/public/paypal/paymentok.php b/htdocs/public/paypal/paymentok.php
index 73b7a096d50..3a0b56f62a1 100755
--- a/htdocs/public/paypal/paymentok.php
+++ b/htdocs/public/paypal/paymentok.php
@@ -136,7 +136,7 @@ if ($PAYPALTOKEN)
         $ack = strtoupper($resArray["ACK"]);
         if($ack=="SUCCESS" || $ack=="SUCCESSWITHWARNING")
         {
-        	$object = (object) 'paypal';
+        	$object = new stdClass();
 
         	$object->source		= $source;
         	$object->ref		= $ref;
diff --git a/htdocs/support/inc.php b/htdocs/support/inc.php
index 0e85d8c9650..42a4d65ce27 100644
--- a/htdocs/support/inc.php
+++ b/htdocs/support/inc.php
@@ -45,10 +45,10 @@ require_once ADODB_PATH.'adodb-time.inc.php';
 
 // Avoid warnings with strict mode E_STRICT
 $conf = new stdClass(); // instantiate $conf explicitely
-$conf->global	= (object) array();
-$conf->file		= (object) array();
-$conf->db		= (object) array();
-$conf->syslog	= (object) array();
+$conf->global	= new stdClass();
+$conf->file		= new stdClass();
+$conf->db		= new stdClass();
+$conf->syslog	= new stdClass();
 
 // Force $_REQUEST["logtohtml"]
 $_REQUEST["logtohtml"]=1;
diff --git a/htdocs/user/class/user.class.php b/htdocs/user/class/user.class.php
index 89555e19f19..ba992f47294 100644
--- a/htdocs/user/class/user.class.php
+++ b/htdocs/user/class/user.class.php
@@ -112,11 +112,11 @@ class User extends CommonObject
 		$this->all_permissions_are_loaded = 0;
 		$this->admin=0;
 
-		$this->conf				    = (object) array();
-		$this->rights				= (object) array();
-		$this->rights->user			= (object) array();
-		$this->rights->user->user	= (object) array();
-		$this->rights->user->self	= (object) array();
+		$this->conf				    = new stdClass();
+		$this->rights				= new stdClass();
+		$this->rights->user			= new stdClass();
+		$this->rights->user->user	= new stdClass();
+		$this->rights->user->self	= new stdClass();
 	}
 
 	/**
@@ -538,11 +538,11 @@ class User extends CommonObject
 
 				if ($perms)
 				{
-					if (! isset($this->rights) || ! is_object($this->rights)) $this->rights = (object) array(); // For avoid error
-					if (! isset($this->rights->$module) || ! is_object($this->rights->$module)) $this->rights->$module = (object) array();
+					if (! isset($this->rights) || ! is_object($this->rights)) $this->rights = new stdClass(); // For avoid error
+					if (! isset($this->rights->$module) || ! is_object($this->rights->$module)) $this->rights->$module = new stdClass();
 					if ($subperms)
 					{
-						if (! isset($this->rights->$module->$perms) || ! is_object($this->rights->$module->$perms)) $this->rights->$module->$perms = (object) array();
+						if (! isset($this->rights->$module->$perms) || ! is_object($this->rights->$module->$perms)) $this->rights->$module->$perms = new stdClass();
 						$this->rights->$module->$perms->$subperms = 1;
 					}
 					else
@@ -588,11 +588,11 @@ class User extends CommonObject
 
 				if ($perms)
 				{
-					if (! isset($this->rights) || ! is_object($this->rights)) $this->rights = (object) array(); // For avoid error
-					if (! isset($this->rights->$module) || ! is_object($this->rights->$module)) $this->rights->$module = (object) array();
+					if (! isset($this->rights) || ! is_object($this->rights)) $this->rights = new stdClass(); // For avoid error
+					if (! isset($this->rights->$module) || ! is_object($this->rights->$module)) $this->rights->$module = new stdClass();
 					if ($subperms)
 					{
-						if (! isset($this->rights->$module->$perms) || ! is_object($this->rights->$module->$perms)) $this->rights->$module->$perms = (object) array();
+						if (! isset($this->rights->$module->$perms) || ! is_object($this->rights->$module->$perms)) $this->rights->$module->$perms = new stdClass();
 						$this->rights->$module->$perms->$subperms = 1;
 					}
 					else
diff --git a/htdocs/user/class/usergroup.class.php b/htdocs/user/class/usergroup.class.php
index 0249967ab71..206c8bffcf3 100644
--- a/htdocs/user/class/usergroup.class.php
+++ b/htdocs/user/class/usergroup.class.php
@@ -470,11 +470,11 @@ class UserGroup extends CommonObject
 
 				if ($perms)
 				{
-					if (! isset($this->rights)) $this->rights = (object) array(); // For avoid error
-					if (! isset($this->rights->$module) || ! is_object($this->rights->$module)) $this->rights->$module = (object) array();
+					if (! isset($this->rights)) $this->rights = new stdClass(); // For avoid error
+					if (! isset($this->rights->$module) || ! is_object($this->rights->$module)) $this->rights->$module = new stdClass();
 					if ($subperms)
 					{
-						if (! isset($this->rights->$module->$perms) || ! is_object($this->rights->$module->$perms)) $this->rights->$module->$perms = (object) array();
+						if (! isset($this->rights->$module->$perms) || ! is_object($this->rights->$module->$perms)) $this->rights->$module->$perms = new stdClass();
 						$this->rights->$module->$perms->$subperms = 1;
 					}
 					else