diff --git a/htdocs/comm/action/index.php b/htdocs/comm/action/index.php
index 9357dab4cd3..700c5569916 100644
--- a/htdocs/comm/action/index.php
+++ b/htdocs/comm/action/index.php
@@ -151,7 +151,7 @@ if ($action=='show_week')
 
     $week = $prev['week'];
 
-    $day =(int)$day;
+    $day = (int) $day;
     $next = dol_get_next_week($day, $week, $month, $year);
     $next_year  = $next['year'];
     $next_month = $next['month'];
@@ -165,7 +165,7 @@ if ($action=='show_week')
 
     $tmpday = $first_day;
 }
-if ($action=='show_day')
+if ($action == 'show_day')
 {
     $prev = dol_get_prev_day($day, $month, $year);
     $prev_year  = $prev['year'];
diff --git a/htdocs/core/class/html.formfile.class.php b/htdocs/core/class/html.formfile.class.php
index 46d8ae1816f..54a4f7f2bb0 100644
--- a/htdocs/core/class/html.formfile.class.php
+++ b/htdocs/core/class/html.formfile.class.php
@@ -741,12 +741,12 @@ class FormFile
         $post_max_size				= ini_get('post_max_size');
         $mul_post_max_size			= substr($post_max_size, -1);
         $mul_post_max_size			= ($mul_post_max_size == 'M' ? 1048576 : ($mul_post_max_size == 'K' ? 1024 : ($mul_post_max_size == 'G' ? 1073741824 : 1)));
-        $post_max_size				= $mul_post_max_size*(int)$post_max_size;
+        $post_max_size				= $mul_post_max_size * (int) $post_max_size;
         // PHP upload_max_filesize
         $upload_max_filesize		= ini_get('upload_max_filesize');
         $mul_upload_max_filesize	= substr($upload_max_filesize, -1);
         $mul_upload_max_filesize	= ($mul_upload_max_filesize == 'M' ? 1048576 : ($mul_upload_max_filesize == 'K' ? 1024 : ($mul_upload_max_filesize == 'G' ? 1073741824 : 1)));
-        $upload_max_filesize		= $mul_upload_max_filesize*(int)$upload_max_filesize;
+        $upload_max_filesize		= $mul_upload_max_filesize * (int) $upload_max_filesize;
         // Max file size
         $max_file_size 				= (($post_max_size < $upload_max_filesize) ? $post_max_size : $upload_max_filesize);
 
diff --git a/htdocs/core/class/rssparser.class.php b/htdocs/core/class/rssparser.class.php
index 98482e7768c..75dc5ce5eff 100755
--- a/htdocs/core/class/rssparser.class.php
+++ b/htdocs/core/class/rssparser.class.php
@@ -601,7 +601,7 @@ function xml2php($xml)
        //To deal with the attributes
        foreach($value->attributes() as $ak=>$av)
        {
-           $child[$ak] = (string)$av;
+           $child[$ak] = (string) $av;
 
        }
 
@@ -632,7 +632,7 @@ function xml2php($xml)
 
    if($fils==0)
    {
-       return (string)$xml;
+       return (string) $xml;
    }
 
    return $array;
diff --git a/htdocs/includes/modules/livraison/pdf/pdf_typhon.modules.php b/htdocs/includes/modules/livraison/pdf/pdf_typhon.modules.php
index 7f323a4722b..f943170cacf 100644
--- a/htdocs/includes/modules/livraison/pdf/pdf_typhon.modules.php
+++ b/htdocs/includes/modules/livraison/pdf/pdf_typhon.modules.php
@@ -270,7 +270,7 @@ class pdf_typhon extends ModelePDFDeliveryOrder
 					 // dans le tableau tva["taux"]=total_tva
 					 $tvaligne=$object->lines[$i]->price * $object->lines[$i]->qty;
 					 if ($object->remise_percent) $tvaligne-=($tvaligne*$object->remise_percent)/100;
-					 $this->tva[ (string)$object->lines[$i]->tva_tx ] += $tvaligne;
+					 $this->tva[ (string) $object->lines[$i]->tva_tx ] += $tvaligne;
 					 */
 					$nexY+=2;    // Passe espace entre les lignes
 
diff --git a/htdocs/lib/functions.lib.php b/htdocs/lib/functions.lib.php
index e2ce69b214f..073eeff58dd 100644
--- a/htdocs/lib/functions.lib.php
+++ b/htdocs/lib/functions.lib.php
@@ -3662,7 +3662,7 @@ function dol_nboflines_bis($text,$maxlinesize=0,$charset='UTF-8')
 function dol_microtime_float()
 {
     list($usec, $sec) = explode(" ", microtime());
-    return ((float)$usec + (float)$sec);
+    return ((float) $usec + (float) $sec);
 }
 
 /**
diff --git a/htdocs/main.inc.php b/htdocs/main.inc.php
index 70bcee0e5ea..a8fb10c3f5b 100644
--- a/htdocs/main.inc.php
+++ b/htdocs/main.inc.php
@@ -36,7 +36,7 @@ $micro_start_time=0;
 if (! empty($_SERVER['DOL_TUNING']))
 {
 	list($usec, $sec) = explode(" ", microtime());
-	$micro_start_time=((float)$usec + (float)$sec);
+	$micro_start_time=((float) $usec + (float) $sec);
 	// Add Xdebug code coverage
 	//define('XDEBUGCOVERAGE',1);
 	if (defined('XDEBUGCOVERAGE')) { xdebug_start_code_coverage(); }