diff --git a/htdocs/comm/action/class/actioncomm.class.php b/htdocs/comm/action/class/actioncomm.class.php
index 0787807f813..63adffea5ba 100644
--- a/htdocs/comm/action/class/actioncomm.class.php
+++ b/htdocs/comm/action/class/actioncomm.class.php
@@ -528,6 +528,7 @@ class ActionComm extends CommonObject
     /**
      *   Load all objects with filters
      *
+     *   @param		DoliDb	$db				Database handler
      *   @param		int		$socid			Filter by thirdparty
      * 	 @param		int		$fk_element		Id of element action is linked to
      *   @param		string	$elementtype	Type of element action is linked to
diff --git a/htdocs/core/filemanagerdol/connectors/php/commands.php b/htdocs/core/filemanagerdol/connectors/php/commands.php
index 6c01cb343fe..19185d01515 100755
--- a/htdocs/core/filemanagerdol/connectors/php/commands.php
+++ b/htdocs/core/filemanagerdol/connectors/php/commands.php
@@ -25,27 +25,27 @@
 function GetFolders( $resourceType, $currentFolder )
 {
 	// Map the virtual path to the local server path.
-	$sServerDir = ServerMapFolder( $resourceType, $currentFolder, 'GetFolders' );
+	$sServerDir = ServerMapFolder($resourceType, $currentFolder, 'GetFolders');
 
 	// Array that will hold the folders names.
 	$aFolders	= array();
 
-	$oCurrentFolder = @opendir( $sServerDir );
+	$oCurrentFolder = @opendir($sServerDir);
 
 	if ($oCurrentFolder !== false)
 	{
-		while ( $sFile = readdir( $oCurrentFolder ) )
+		while ( $sFile = readdir($oCurrentFolder) )
 		{
-			if ( $sFile != '.' && $sFile != '..' && is_dir( $sServerDir . $sFile ) )
-				$aFolders[] = '<Folder name="' . ConvertToXmlAttribute( $sFile ) . '" />' ;
+			if ( $sFile != '.' && $sFile != '..' && is_dir($sServerDir . $sFile) )
+				$aFolders[] = '<Folder name="' . ConvertToXmlAttribute($sFile) . '" />' ;
 		}
-		closedir( $oCurrentFolder );
+		closedir($oCurrentFolder);
 	}
 
 	// Open the "Folders" node.
 	echo "<Folders>" ;
 
-	natcasesort( $aFolders );
+	natcasesort($aFolders);
 	foreach ( $aFolders as $sFolder )
 		echo $sFolder ;
 
@@ -56,44 +56,44 @@ function GetFolders( $resourceType, $currentFolder )
 function GetFoldersAndFiles( $resourceType, $currentFolder )
 {
 	// Map the virtual path to the local server path.
-	$sServerDir = ServerMapFolder( $resourceType, $currentFolder, 'GetFoldersAndFiles' );
+	$sServerDir = ServerMapFolder($resourceType, $currentFolder, 'GetFoldersAndFiles');
 
 	// Arrays that will hold the folders and files names.
 	$aFolders	= array();
 	$aFiles		= array();
 
-	$oCurrentFolder = @opendir( $sServerDir );
+	$oCurrentFolder = @opendir($sServerDir);
 
 	if ($oCurrentFolder !== false)
 	{
-		while ( $sFile = readdir( $oCurrentFolder ) )
+		while ( $sFile = readdir($oCurrentFolder) )
 		{
 			if ( $sFile != '.' && $sFile != '..' )
 			{
-				if ( is_dir( $sServerDir . $sFile ) )
-					$aFolders[] = '<Folder name="' . ConvertToXmlAttribute( $sFile ) . '" />' ;
+				if ( is_dir($sServerDir . $sFile) )
+					$aFolders[] = '<Folder name="' . ConvertToXmlAttribute($sFile) . '" />' ;
 				else
 				{
-					$iFileSize = @filesize( $sServerDir . $sFile );
+					$iFileSize = @filesize($sServerDir . $sFile);
 					if ( !$iFileSize ) {
 						$iFileSize = 0 ;
 					}
 					if ( $iFileSize > 0 )
 					{
-						$iFileSize = round( $iFileSize / 1024 );
+						$iFileSize = round($iFileSize / 1024);
 						if ( $iFileSize < 1 )
 							$iFileSize = 1 ;
 					}
 
-					$aFiles[] = '<File name="' . ConvertToXmlAttribute( $sFile ) . '" size="' . $iFileSize . '" />' ;
+					$aFiles[] = '<File name="' . ConvertToXmlAttribute($sFile) . '" size="' . $iFileSize . '" />' ;
 				}
 			}
 		}
-		closedir( $oCurrentFolder );
+		closedir($oCurrentFolder);
 	}
 
 	// Send the folders
-	natcasesort( $aFolders );
+	natcasesort($aFolders);
 	echo '<Folders>' ;
 
 	foreach ( $aFolders as $sFolder )
@@ -102,7 +102,7 @@ function GetFoldersAndFiles( $resourceType, $currentFolder )
 	echo '</Folders>' ;
 
 	// Send the files
-	natcasesort( $aFiles );
+	natcasesort($aFiles);
 	echo '<Files>' ;
 
 	foreach ( $aFiles as $sFiles )
@@ -122,20 +122,20 @@ function CreateFolder( $resourceType, $currentFolder )
 	if ( isset( $_GET['NewFolderName'] ) )
 	{
 		$sNewFolderName = $_GET['NewFolderName'] ;
-		$sNewFolderName = SanitizeFolderName( $sNewFolderName );
+		$sNewFolderName = SanitizeFolderName($sNewFolderName);
 
-		if ( strpos( $sNewFolderName, '..' ) !== FALSE )
+		if (strpos($sNewFolderName, '..') !== FALSE)
 			$sErrorNumber = '102' ;		// Invalid folder name.
 		else
 		{
 			// Map the virtual path to the local server path of the current folder.
-			$sServerDir = ServerMapFolder( $resourceType, $currentFolder, 'CreateFolder' );
+			$sServerDir = ServerMapFolder($resourceType, $currentFolder, 'CreateFolder');
 
-			if ( is_writable( $sServerDir ) )
+			if ( is_writable($sServerDir) )
 			{
 				$sServerDir .= $sNewFolderName ;
 
-				$sErrorMsg = CreateServerFolder( $sServerDir );
+				$sErrorMsg = CreateServerFolder($sServerDir);
 
 				switch ( $sErrorMsg )
 				{
@@ -172,8 +172,8 @@ function FileUpload($resourceType, $currentFolder, $sCommand, $CKEcallback = '')
 	$sErrorNumber = '0' ;
 	$sFileName = '' ;
 
-	if ( isset( $_FILES['NewFile'] ) && !is_null( $_FILES['NewFile']['tmp_name'] )
-       # This is for the QuickUpload tab box
+	if ( isset( $_FILES['NewFile'] ) && !is_null($_FILES['NewFile']['tmp_name'])
+       // This is for the QuickUpload tab box
         or (isset($_FILES['upload']) and !is_null($_FILES['upload']['tmp_name'])))
 	{
 		global $Config ;
@@ -181,21 +181,21 @@ function FileUpload($resourceType, $currentFolder, $sCommand, $CKEcallback = '')
 		$oFile = isset($_FILES['NewFile']) ? $_FILES['NewFile'] : $_FILES['upload'];
 
 		// Map the virtual path to the local server path.
-		$sServerDir = ServerMapFolder( $resourceType, $currentFolder, $sCommand );
+		$sServerDir = ServerMapFolder($resourceType, $currentFolder, $sCommand);
 
 		// Get the uploaded file name.
 		$sFileName = $oFile['name'] ;
-		$sFileName = SanitizeFileName( $sFileName );
+		$sFileName = SanitizeFileName($sFileName);
 
 		$sOriginalFileName = $sFileName ;
 
 		// Get the extension.
-		$sExtension = substr( $sFileName, ( strrpos($sFileName, '.') + 1 ) );
-		$sExtension = strtolower( $sExtension );
+		$sExtension = substr($sFileName, (strrpos($sFileName, '.') + 1));
+		$sExtension = strtolower($sExtension);
 
 		if ( isset( $Config['SecureImageUploads'] ) )
 		{
-			if ( ( $isImageValid = IsImageValid( $oFile['tmp_name'], $sExtension ) ) === false )
+			if ( ( $isImageValid = IsImageValid($oFile['tmp_name'], $sExtension) ) === false )
 			{
 				$sErrorNumber = '202' ;
 			}
@@ -203,15 +203,15 @@ function FileUpload($resourceType, $currentFolder, $sCommand, $CKEcallback = '')
 
 		if ( isset( $Config['HtmlExtensions'] ) )
 		{
-			if ( !IsHtmlExtension( $sExtension, $Config['HtmlExtensions'] ) &&
-				( $detectHtml = DetectHtml( $oFile['tmp_name'] ) ) === true )
+			if (!IsHtmlExtension($sExtension, $Config['HtmlExtensions']) &&
+				($detectHtml = DetectHtml($oFile['tmp_name'])) === true)
 			{
 				$sErrorNumber = '202' ;
 			}
 		}
 
 		// Check if it is an allowed extension.
-		if ( !$sErrorNumber && IsAllowedExt( $sExtension, $resourceType ) )
+		if ( !$sErrorNumber && IsAllowedExt($sExtension, $resourceType) )
 		{
 			$iCounter = 0 ;
 
@@ -219,17 +219,17 @@ function FileUpload($resourceType, $currentFolder, $sCommand, $CKEcallback = '')
 			{
 				$sFilePath = $sServerDir . $sFileName ;
 
-				if ( is_file( $sFilePath ) )
+				if ( is_file($sFilePath) )
 				{
 					$iCounter++ ;
-					$sFileName = RemoveExtension( $sOriginalFileName ) . '(' . $iCounter . ').' . $sExtension ;
+					$sFileName = RemoveExtension($sOriginalFileName) . '(' . $iCounter . ').' . $sExtension ;
 					$sErrorNumber = '201' ;
 				}
 				else
 				{
-					move_uploaded_file( $oFile['tmp_name'], $sFilePath );
+					move_uploaded_file($oFile['tmp_name'], $sFilePath);
 
-					if ( is_file( $sFilePath ) )
+					if ( is_file($sFilePath) )
 					{
 						if ( isset( $Config['ChmodOnUpload'] ) && !$Config['ChmodOnUpload'] )
 						{
@@ -244,25 +244,25 @@ function FileUpload($resourceType, $currentFolder, $sCommand, $CKEcallback = '')
 						}
 
 						$oldumask = umask(0);
-						chmod( $sFilePath, $permissions );
-						umask( $oldumask );
+						chmod($sFilePath, $permissions);
+						umask($oldumask);
 					}
 
 					break ;
 				}
 			}
 
-			if ( file_exists( $sFilePath ) )
+			if ( file_exists($sFilePath) )
 			{
 				//previous checks failed, try once again
-				if ( isset( $isImageValid ) && $isImageValid === -1 && IsImageValid( $sFilePath, $sExtension ) === false )
+				if ( isset( $isImageValid ) && $isImageValid === -1 && IsImageValid($sFilePath, $sExtension) === false )
 				{
-					@unlink( $sFilePath );
+					@unlink($sFilePath);
 					$sErrorNumber = '202' ;
 				}
-				else if ( isset( $detectHtml ) && $detectHtml === -1 && DetectHtml( $sFilePath ) === true )
+				else if ( isset( $detectHtml ) && $detectHtml === -1 && DetectHtml($sFilePath) === true )
 				{
-					@unlink( $sFilePath );
+					@unlink($sFilePath);
 					$sErrorNumber = '202' ;
 				}
 			}
@@ -274,8 +274,8 @@ function FileUpload($resourceType, $currentFolder, $sCommand, $CKEcallback = '')
 		$sErrorNumber = '202' ;
 
 
-	$sFileUrl = CombinePaths( GetResourceTypePath( $resourceType, $sCommand ) , $currentFolder );
-	$sFileUrl = CombinePaths( $sFileUrl, $sFileName );
+	$sFileUrl = CombinePaths(GetResourceTypePath($resourceType, $sCommand), $currentFolder);
+	$sFileUrl = CombinePaths($sFileUrl, $sFileName);
 
 
 	// DOL_CHANGE
@@ -283,18 +283,18 @@ function FileUpload($resourceType, $currentFolder, $sCommand, $CKEcallback = '')
 	if($CKEcallback == '')
     {
         // this line already exists so wrap the if block around it
-        SendUploadResults( $sErrorNumber, $sFileUrl, $sFileName );
+        SendUploadResults($sErrorNumber, $sFileUrl, $sFileName);
     }
     else
-    {
-    //issue the CKEditor Callback
-    SendCKEditorResults (
-        $CKEcallback,
-        $sFileUrl,
-        ($sErrorNumber != 0 ? 'Error '. $sErrorNumber. ' upload failed.' : 'Upload Successful')
-    );
-  }
+	{
+	    //issue the CKEditor Callback
+		SendCKEditorResults(
+			$CKEcallback,
+			$sFileUrl,
+			($sErrorNumber != 0 ? 'Error '. $sErrorNumber. ' upload failed.' : 'Upload Successful')
+    	);
+	}
 
-	exit ;
+	exit;
 }
 ?>
diff --git a/htdocs/core/filemanagerdol/connectors/php/util.php b/htdocs/core/filemanagerdol/connectors/php/util.php
index b8679668743..4f479c1ce7b 100755
--- a/htdocs/core/filemanagerdol/connectors/php/util.php
+++ b/htdocs/core/filemanagerdol/connectors/php/util.php
@@ -22,13 +22,27 @@
  * Utility functions for the File Manager Connector for PHP.
  */
 
-function RemoveFromStart( $sourceString, $charToRemove )
+/**
+ * RemoveFromStart
+ *
+ * @param 	string		$sourceString	Source
+ * @param 	string		$charToRemove	Char to remove
+ * @return	string		Result
+ */
+function RemoveFromStart($sourceString, $charToRemove)
 {
 	$sPattern = '|^' . $charToRemove . '+|' ;
 	return preg_replace($sPattern, '', $sourceString);
 }
 
-function RemoveFromEnd( $sourceString, $charToRemove)
+/**
+ * RemoveFromEnd
+ *
+ * @param 	string		$sourceString	Source
+ * @param 	string		$charToRemove	Rhar to remove
+ * @return	string		Result
+ */
+function RemoveFromEnd($sourceString, $charToRemove)
 {
 	$sPattern = '|' . $charToRemove . '+$|' ;
 	return preg_replace($sPattern, '', $sourceString);
@@ -37,12 +51,12 @@ function RemoveFromEnd( $sourceString, $charToRemove)
 /**
  * FindBadUtf8
  *
- * @param unknown_type $string		String
+ * @param 	unknown_type $string		String
+ * @return	boolean
  */
-function FindBadUtf8( $string )
+function FindBadUtf8($string)
 {
-	$regex =
-	'([\x00-\x7F]'.
+	$regex = '([\x00-\x7F]'.
 	'|[\xC2-\xDF][\x80-\xBF]'.
 	'|\xE0[\xA0-\xBF][\x80-\xBF]'.
 	'|[\xE1-\xEC\xEE\xEF][\x80-\xBF]{2}'.
@@ -65,11 +79,12 @@ function FindBadUtf8( $string )
 /**
  * ConvertToXmlAttribute
  *
- * @param unknown_type $value
+ * @param 	string		$value		Value
+ * @return	string
  */
 function ConvertToXmlAttribute( $value )
 {
-	if ( defined( 'PHP_OS' ) )
+	if ( defined('PHP_OS') )
 	{
 		$os = PHP_OS ;
 	}
@@ -78,35 +93,35 @@ function ConvertToXmlAttribute( $value )
 		$os = php_uname();
 	}
 
-	if ( strtoupper( substr( $os, 0, 3 ) ) === 'WIN' || FindBadUtf8( $value ) )
+	if (strtoupper(substr($os, 0, 3)) === 'WIN' || FindBadUtf8($value))
 	{
-		return ( utf8_encode( htmlspecialchars( $value ) ) );
+		return (utf8_encode(htmlspecialchars($value)));
 	}
 	else
 	{
-		return ( htmlspecialchars( $value ) );
+		return (htmlspecialchars($value));
 	}
 }
 
 /**
  * Check whether given extension is in html etensions list
  *
- * @param string $ext
- * @param array $formExtensions
- * @return boolean
+ * @param 	string 		$ext				Extension
+ * @param 	array 		$formExtensions		Array of extensions
+ * @return 	boolean
  */
 function IsHtmlExtension( $ext, $formExtensions )
 {
-	if ( !$formExtensions || !is_array( $formExtensions ) )
+	if (!$formExtensions || !is_array($formExtensions) )
 	{
 		return false ;
 	}
 	$lcaseHtmlExtensions = array();
 	foreach ( $formExtensions as $key => $val )
 	{
-		$lcaseHtmlExtensions[$key] = strtolower( $val );
+		$lcaseHtmlExtensions[$key] = strtolower($val);
 	}
-	return in_array( $ext, $lcaseHtmlExtensions );
+	return in_array($ext, $lcaseHtmlExtensions);
 }
 
 /**
@@ -119,28 +134,28 @@ function IsHtmlExtension( $ext, $formExtensions )
  */
 function DetectHtml( $filePath )
 {
-	$fp = @fopen( $filePath, 'rb' );
+	$fp = @fopen($filePath, 'rb');
 
 	//open_basedir restriction, see #1906
-	if ( $fp === false || !flock( $fp, LOCK_SH ) )
+	if ( $fp === false || !flock($fp, LOCK_SH) )
 	{
 		return -1 ;
 	}
 
-	$chunk = fread( $fp, 1024 );
-	flock( $fp, LOCK_UN );
-	fclose( $fp );
+	$chunk = fread($fp, 1024);
+	flock($fp, LOCK_UN);
+	fclose($fp);
 
-	$chunk = strtolower( $chunk );
+	$chunk = strtolower($chunk);
 
 	if (!$chunk)
 	{
 		return false ;
 	}
 
-	$chunk = trim( $chunk );
+	$chunk = trim($chunk);
 
-	if ( preg_match( "/<!DOCTYPE\W*X?HTML/sim", $chunk ) )
+	if ( preg_match("/<!DOCTYPE\W*X?HTML/sim", $chunk) )
 	{
 		return true;
 	}
@@ -149,14 +164,14 @@ function DetectHtml( $filePath )
 
 	foreach( $tags as $tag )
 	{
-		if( false !== strpos( $chunk, $tag ) )
+		if( false !== strpos($chunk, $tag) )
 		{
 			return true ;
 		}
 	}
 
 	//type = javascript
-	if ( preg_match( '!type\s*=\s*[\'"]?\s*(?:\w*/)?(?:ecma|java)!sim', $chunk ) )
+	if ( preg_match('!type\s*=\s*[\'"]?\s*(?:\w*/)?(?:ecma|java)!sim', $chunk) )
 	{
 		return true ;
 	}
@@ -164,13 +179,13 @@ function DetectHtml( $filePath )
 	//href = javascript
 	//src = javascript
 	//data = javascript
-	if ( preg_match( '!(?:href|src|data)\s*=\s*[\'"]?\s*(?:ecma|java)script:!sim', $chunk ) )
+	if ( preg_match('!(?:href|src|data)\s*=\s*[\'"]?\s*(?:ecma|java)script:!sim', $chunk) )
 	{
 		return true ;
 	}
 
 	//url(javascript
-	if ( preg_match( '!url\s*\(\s*[\'"]?\s*(?:ecma|java)script:!sim', $chunk ) )
+	if ( preg_match('!url\s*\(\s*[\'"]?\s*(?:ecma|java)script:!sim', $chunk) )
 	{
 		return true ;
 	}
@@ -196,16 +211,16 @@ function IsImageValid( $filePath, $extension )
 	$imageCheckExtensions = array('gif', 'jpeg', 'jpg', 'png', 'swf', 'psd', 'bmp', 'iff');
 
 	// version_compare is available since PHP4 >= 4.0.7
-	if ( function_exists( 'version_compare' ) ) {
+	if ( function_exists('version_compare') ) {
 		$sCurrentVersion = phpversion();
-		if ( version_compare( $sCurrentVersion, "4.2.0" ) >= 0 ) {
+		if ( version_compare($sCurrentVersion, "4.2.0") >= 0 ) {
 			$imageCheckExtensions[] = "tiff";
 			$imageCheckExtensions[] = "tif";
 		}
-		if ( version_compare( $sCurrentVersion, "4.3.0" ) >= 0 ) {
+		if ( version_compare($sCurrentVersion, "4.3.0") >= 0 ) {
 			$imageCheckExtensions[] = "swc";
 		}
-		if ( version_compare( $sCurrentVersion, "4.3.2" ) >= 0 ) {
+		if ( version_compare($sCurrentVersion, "4.3.2") >= 0 ) {
 			$imageCheckExtensions[] = "jpc";
 			$imageCheckExtensions[] = "jp2";
 			$imageCheckExtensions[] = "jpx";
diff --git a/htdocs/core/lib/pdf.lib.php b/htdocs/core/lib/pdf.lib.php
index 3bea22b4e95..66f3ef30ca8 100644
--- a/htdocs/core/lib/pdf.lib.php
+++ b/htdocs/core/lib/pdf.lib.php
@@ -129,6 +129,13 @@ function pdf_getInstance($format='',$metric='mm',$pagetype='P')
 		 */
 		class FPDI_DolExtended extends FPDI
 		{
+			/**
+			 * __call
+			 *
+			 * @param 	string	$method		Method
+			 * @param 	mixed	$args		Arguments
+			 * @return 	void
+			 */
 			public function __call($method, $args)
 			{
 				if (isset($this->$method)) {
@@ -137,6 +144,22 @@ function pdf_getInstance($format='',$metric='mm',$pagetype='P')
 				}
 			}
 
+			/**
+			 * writeHTMLCell
+			 *
+			 * @param unknown_type $w			Width
+			 * @param unknown_type $h			Height
+			 * @param unknown_type $x			X
+			 * @param unknown_type $y			Y
+			 * @param unknown_type $html		Html
+			 * @param unknown_type $border		Border
+			 * @param unknown_type $ln			Ln
+			 * @param unknown_type $fill		Fill
+			 * @param unknown_type $reseth		Reseth
+			 * @param unknown_type $align		Align
+			 * @param unknown_type $autopadding	Autopadding
+			 * @return void
+			 */
 			public function writeHTMLCell($w, $h, $x, $y, $html = '', $border = 0, $ln = 0, $fill = false, $reseth = true, $align = '', $autopadding = true)
 			{
 				$this->SetXY($x,$y);
diff --git a/htdocs/core/modules/syslog/mod_syslog_file.php b/htdocs/core/modules/syslog/mod_syslog_file.php
index ab5a1eea74c..4fd8452f970 100644
--- a/htdocs/core/modules/syslog/mod_syslog_file.php
+++ b/htdocs/core/modules/syslog/mod_syslog_file.php
@@ -107,7 +107,6 @@ class mod_syslog_file extends LogHandler implements LogHandlerInterface
 	 * Export the message
 	 *
 	 * @param  	array 	$content 	Array containing the info about the message
-     * @param	int		$ident		1=Increase ident of 1, -1=Decrease ident of 1
 	 * @return	void
 	 */
 	public function export($content)
diff --git a/htdocs/holiday/fiche.php b/htdocs/holiday/fiche.php
index 4e284fc0be4..0e126f5b86b 100644
--- a/htdocs/holiday/fiche.php
+++ b/htdocs/holiday/fiche.php
@@ -53,7 +53,7 @@ $now=dol_now();
 if ($action == 'create')
 {
 	$cp = new Holiday($db);
-	
+
     // Si pas le droit de créer une demande
     if(!$user->rights->holiday->write)
     {
@@ -69,7 +69,7 @@ if ($action == 'create')
     if ($starthalfday == 'afternoon' && $endhalfday == 'morning') $halfday=2;
     else if ($starthalfday == 'afternoon') $halfday=-1;
     else if ($endhalfday == 'morning') $halfday=1;
-    
+
     $valideur = GETPOST('valideur');
     $description = trim(GETPOST('description'));
     $userID = GETPOST('userID');
@@ -124,7 +124,7 @@ if ($action == 'create')
     $cp->date_fin = $date_fin;
     $cp->fk_validator = $valideur;
 	$cp->halfday = $halfday;
-	
+
     $verif = $cp->create($user_id);
 
     // Si pas d'erreur SQL on redirige vers la fiche de la demande
@@ -152,7 +152,7 @@ if ($action == 'update')
 	if ($starthalfday == 'afternoon' && $endhalfday == 'morning') $halfday=2;
 	else if ($starthalfday == 'afternoon') $halfday=-1;
 	else if ($endhalfday == 'morning') $halfday=1;
-	
+
     // Si pas le droit de modifier une demande
     if(!$user->rights->holiday->write)
     {
@@ -209,7 +209,7 @@ if ($action == 'update')
             $cp->date_fin = $date_fin;
             $cp->fk_validator = $valideur;
 			$cp->halfday = $halfday;
-			
+
 			// Update
 			$verif = $cp->update($user->id);
             if ($verif > 0)
@@ -636,9 +636,9 @@ if (empty($id) || $action == 'add' || $action == 'request')
 		print '<script type="text/javascript">
 	    function valider()
 	    {
-    	    if(document.demandeCP.date_debut_.value != "") 
+    	    if(document.demandeCP.date_debut_.value != "")
     	    {
-	           	if(document.demandeCP.date_fin_.value != "") 
+	           	if(document.demandeCP.date_fin_.value != "")
 	           	{
 	               if(document.demandeCP.valideur.value != "-1") {
 	                 return true;
@@ -648,13 +648,13 @@ if (empty($id) || $action == 'add' || $action == 'request')
 	                 return false;
 	               }
 	            }
-	            else 
+	            else
 	            {
 	              alert("'.dol_escape_js($langs->transnoentities('NoDateFin')).'");
 	              return false;
 	            }
 	        }
-	        else 
+	        else
 	        {
 	           alert("'.dol_escape_js($langs->transnoentities('NoDateDebut')).'");
 	           return false;
@@ -698,7 +698,7 @@ if (empty($id) || $action == 'add' || $action == 'request')
             $tmpdate = dol_mktime(0, 0, 0, GETPOST('datefmonth'), GETPOST('datefday'), GETPOST('datefyear'));
             $form->select_date($tmpdate,'date_fin_');
         }
-        print ' &nbsp; &nbsp; ';        
+        print ' &nbsp; &nbsp; ';
         print $form->selectarray('endhalfday', $listhalfday, (GETPOST('endhalfday')?GETPOST('endhalfday'):'afternoon'));
         print '</td>';
         print '</tr>';
@@ -828,7 +828,7 @@ else
                 if ($action == 'refuse' && $cp->statut == 2 && $userID == $cp->fk_validator)
                 {
                     $array_input = array(array('type'=>"text",'label'=>"Entrez ci-dessous un motif de refus :",'name'=>"detail_refuse",'size'=>"50",'value'=>""));
-                    $ret=$form->form_confirm("fiche.php?id=".$id."&action=confirm_refuse",$langs->trans("TitleRefuseCP"),"","confirm_refuse", $array_input, 1 ,0);
+                    $ret=$form->form_confirm("fiche.php?id=".$id."&action=confirm_refuse", $langs->trans("TitleRefuseCP"), "", "confirm_refuse", $array_input, 1, 0);
                     if ($ret == 'html') print '<br />';
                 }
 
@@ -855,7 +855,7 @@ else
                 print '<tbody>';
 
                 $linkback='';
-                
+
                 print '<tr>';
                 print '<td width="25%">'.$langs->trans("Ref").'</td>';
                 print '<td>';
@@ -865,7 +865,7 @@ else
 
 			    $starthalfday=($cp->halfday == -1 || $cp->halfday == 2)?'afternoon':'morning';
 			    $endhalfday=($cp->halfday == 1 || $cp->halfday == 2)?'morning':'afternoon';
-			    
+
                 if(!$edit) {
                     print '<tr>';
                     print '<td>'.$langs->trans('DateDebCP').' ('.$langs->trans("FirstDayOfHoliday").')</td>';
@@ -885,7 +885,7 @@ else
                     print '</tr>';
                 }
 
-                if (!$edit) 
+                if (!$edit)
                 {
                     print '<tr>';
                     print '<td>'.$langs->trans('DateFinCP').' ('.$langs->trans("LastDayOfHoliday").')</td>';
@@ -914,7 +914,7 @@ else
                 print '<td>'.$langs->trans('StatutCP').'</td>';
                 print '<td>'.$cp->getLibStatut(2).'</td>';
                 print '</tr>';
-                if ($cp->statut == 5) 
+                if ($cp->statut == 5)
                 {
                 	print '<tr>';
                 	print '<td>'.$langs->trans('DetailRefusCP').'</td>';
@@ -923,14 +923,14 @@ else
                 }
 
                 // Description
-                if (!$edit) 
+                if (!$edit)
                 {
                     print '<tr>';
                     print '<td>'.$langs->trans('DescCP').'</td>';
                     print '<td>'.nl2br($cp->description).'</td>';
                     print '</tr>';
                 }
-                else 
+                else
                 {
                     print '<tr>';
                     print '<td>'.$langs->trans('DescCP').'</td>';
@@ -1030,7 +1030,7 @@ else
                     {
                     	print '<a href="fiche.php?id='.$_GET['id'].'&action=delete" class="butActionDelete">'.$langs->trans("DeleteCP").'</a>';
                     }
-                    
+
                     // Si le statut est en attente de validation et que le valideur est connecté
                     if ($userID == $cp->fk_validator && $cp->statut == 2)
                     {
@@ -1042,7 +1042,7 @@ else
                     {
 	                    print '<a href="fiche.php?id='.$_GET['id'].'&action=cancel" class="butAction">'.$langs->trans("ActionCancelCP").'</a>';
                     }
-                                    
+
                     print '</div>';
                 }
 
diff --git a/htdocs/holiday/index.php b/htdocs/holiday/index.php
index 7b4e163e569..3858edacad7 100644
--- a/htdocs/holiday/index.php
+++ b/htdocs/holiday/index.php
@@ -276,7 +276,7 @@ if (! empty($holiday->holiday))
 {
 	$userstatic = new User($db);
 	$approbatorstatic = new User($db);
-	
+
 	foreach($holiday->holiday as $infos_CP)
 	{
 		$var=!$var;
@@ -290,7 +290,7 @@ if (! empty($holiday->holiday))
 		$approbatorstatic->id=$infos_CP['fk_validator'];
 		$approbatorstatic->lastname=$infos_CP['validator_lastname'];
 		$approbatorstatic->firstname=$infos_CP['validator_firstname'];
-		
+
 		$date = $infos_CP['date_create'];
 
 		print '<tr '.$bc[$var].'>';
@@ -305,7 +305,7 @@ if (! empty($holiday->holiday))
 		print '<td align="center">'.dol_print_date($infos_CP['date_debut'],'day').'</td>';
 		print '<td align="center">'.dol_print_date($infos_CP['date_fin'],'day').'</td>';
 		print '<td align="right">';
-		$nbopenedday=num_open_day($infos_CP['date_debut'], $infos_CP['date_fin'] ,0, 1, $infos_CP['halfday']);
+		$nbopenedday=num_open_day($infos_CP['date_debut'], $infos_CP['date_fin'], 0, 1, $infos_CP['halfday']);
 		print $nbopenedday;
 		print '<td align="right">'.$holidaystatic->LibStatut($infos_CP['statut'],5).'</td>';
 		print '</tr>'."\n";
diff --git a/htdocs/webservices/server_actioncomm.php b/htdocs/webservices/server_actioncomm.php
index 933719075c4..7014c8d331f 100644
--- a/htdocs/webservices/server_actioncomm.php
+++ b/htdocs/webservices/server_actioncomm.php
@@ -228,8 +228,6 @@ $server->register(
  *
  * @param	array		$authentication		Array of authentication information
  * @param	int			$id					Id of object
- * @param	string		$ref				Ref of object
- * @param	ref_ext		$ref_ext			Ref external of object
  * @return	mixed
  */
 function getActionComm($authentication,$id)
@@ -262,7 +260,7 @@ function getActionComm($authentication,$id)
             $result=$actioncomm->fetch($id);
             if ($result > 0)
             {
-            	
+
             	$actioncomm_result_fields=array(
 						'id' => $actioncomm->id,
 						'ref'=> $actioncomm->ref,
@@ -289,19 +287,19 @@ function getActionComm($authentication,$id)
 			        	'projectid'=> $actioncomm->fk_project,
 			        	'fk_element'=> $actioncomm->fk_element,
 			        	'elementtype'=> $actioncomm->elementtype);
-			        	
+
 			        	//Retreive all extrafield for actioncomm
 			        	// fetch optionals attributes and labels
 			        	$extrafields=new ExtraFields($db);
 			        	$extralabels=$extrafields->fetch_name_optionals_label('actioncomm');
 			        	//Get extrafield values
 			        	$actioncomm->fetch_optionals($actioncomm->id,$extralabels);
-			        	
+
 			        	foreach($extrafields->attribute_label as $key=>$label)
 			        	{
 			        		$actioncomm_result_fields=array_merge($actioncomm_result_fields,array('options_'.$key => $actioncomm->array_options['options_'.$key]));
 			        	}
-			        	
+
                 // Create
                 $objectresp = array(
 			    	'result'=>array('result_code'=>'OK', 'result_label'=>''),
@@ -363,11 +361,11 @@ function getListActionCommType($authentication)
 				foreach($cactioncomm->liste_array as $code=>$libeller) {
 					$resultarray[]=array('code'=>$code,'libelle'=>$libeller);
 				}
-				
+
 				 $objectresp = array(
 			    	'result'=>array('result_code'=>'OK', 'result_label'=>''),
 			        'actioncommtypes'=>$resultarray);
-			
+
 			}
 			else
 			{
@@ -433,8 +431,8 @@ function createActionComm($authentication,$actioncomm)
 		$newobject->fulldayevent=$actioncomm['fulldayevent'];
 		$newobject->location=$actioncomm['location'];
 		$newobject->fk_element=$actioncomm['fk_element'];
-		$newobject->elementtype=$actioncomm['elementtype'];		
-		
+		$newobject->elementtype=$actioncomm['elementtype'];
+
 		//Retreive all extrafield for actioncomm
 		// fetch optionals attributes and labels
 		$extrafields=new ExtraFields($db);
@@ -444,7 +442,7 @@ function createActionComm($authentication,$actioncomm)
 			$key='options_'.$key;
 			$newobject->array_options[$key]=$actioncomm[$key];
 		}
-		
+
 		$db->begin();
 
 		$result=$newobject->add($fuser);
diff --git a/htdocs/webservices/server_order.php b/htdocs/webservices/server_order.php
index 2b5b8233464..80527bf73e3 100644
--- a/htdocs/webservices/server_order.php
+++ b/htdocs/webservices/server_order.php
@@ -444,6 +444,7 @@ function getOrder($authentication,$id='',$ref='',$ref_ext='')
 
 /**
  * Get list of orders for third party
+ *
  * @param	array		$authentication		Array of authentication information
  * @param	int			$idthirdparty		Id of thirdparty
  * @return	array							Array result
@@ -604,6 +605,7 @@ function getOrdersForThirdParty($authentication,$idthirdparty)
 
 /**
  * Create order
+ *
  * @param	array		$authentication		Array of authentication information
  * @param	array		$order				Order info
  * @return	int								Id of new order
@@ -701,6 +703,7 @@ function createOrder($authentication,$order)
 
 /**
  * Valid an order
+ *
  * @param	array		$authentication		Array of authentication information
  * @param	int			$id					Id of order to validate
  * @return	array							Array result