diff --git a/htdocs/core/filemanagerdol/connectors/php/basexml.php b/htdocs/core/filemanagerdol/connectors/php/basexml.php
index 72c36761386..7565aae8211 100644
--- a/htdocs/core/filemanagerdol/connectors/php/basexml.php
+++ b/htdocs/core/filemanagerdol/connectors/php/basexml.php
@@ -47,6 +47,14 @@ function SetXmlHeaders()
 	header('Content-Type: text/xml; charset=utf-8');
 }
 
+/**
+ * CreateXmlHeader
+ *
+ * @param string	$command		Command
+ * @param string	$resourceType	Resource type
+ * @param string	$currentFolder	Current folder
+ * @return void
+ */
 function CreateXmlHeader( $command, $resourceType, $currentFolder )
 {
 	SetXmlHeaders();
@@ -63,6 +71,11 @@ function CreateXmlHeader( $command, $resourceType, $currentFolder )
 	$GLOBALS['HeaderSent'] = true ;
 }
 
+/**
+ * CreateXmlFooter
+ *
+ * @return void
+ */
 function CreateXmlFooter()
 {
 	echo '</Connector>' ;
diff --git a/htdocs/core/filemanagerdol/connectors/php/commands.php b/htdocs/core/filemanagerdol/connectors/php/commands.php
index 6369ac9d3ae..fad4926bc4e 100644
--- a/htdocs/core/filemanagerdol/connectors/php/commands.php
+++ b/htdocs/core/filemanagerdol/connectors/php/commands.php
@@ -53,6 +53,13 @@ function GetFolders( $resourceType, $currentFolder )
 	echo "</Folders>" ;
 }
 
+/**
+ * GetFoldersAndFiles
+ *
+ * @param	string	$resourceType	Resource type
+ * @param	string	$currentFolder	Current folder
+ * @return void
+ */
 function GetFoldersAndFiles( $resourceType, $currentFolder )
 {
 	// Map the virtual path to the local server path.
diff --git a/htdocs/core/filemanagerdol/connectors/php/connector.php b/htdocs/core/filemanagerdol/connectors/php/connector.php
index 810f75601b6..23d4eb79d77 100644
--- a/htdocs/core/filemanagerdol/connectors/php/connector.php
+++ b/htdocs/core/filemanagerdol/connectors/php/connector.php
@@ -35,13 +35,18 @@ if ( !$Config['Enabled'] )
 
 DoResponse();
 
+/**
+ * DoResponse
+ *
+ * @return void
+ */
 function DoResponse()
 {
     if (!isset($_GET)) {
         global $_GET;
     }
 	if ( !isset( $_GET['Command'] ) || !isset( $_GET['Type'] ) || !isset( $_GET['CurrentFolder'] ) )
-		return ;
+		return;
 
 	// Get the main request informaiton.
 	$sCommand		= $_GET['Command'] ;
@@ -60,7 +65,7 @@ function DoResponse()
 	if ( $sCommand == 'FileUpload' )
 	{
 		FileUpload($sResourceType, $sCurrentFolder, $sCommand);
-		return ;
+		return;
 	}
 
 	CreateXmlHeader($sCommand, $sResourceType, $sCurrentFolder);
@@ -70,16 +75,16 @@ function DoResponse()
 	{
 		case 'GetFolders' :
 			GetFolders($sResourceType, $sCurrentFolder);
-			break ;
+			break;
 		case 'GetFoldersAndFiles' :
 			GetFoldersAndFiles($sResourceType, $sCurrentFolder);
-			break ;
+			break;
 		case 'CreateFolder' :
 			CreateFolder($sResourceType, $sCurrentFolder);
-			break ;
+			break;
 	}
 
 	CreateXmlFooter();
 
-	exit ;
+	exit;
 }
diff --git a/htdocs/core/filemanagerdol/connectors/php/io.php b/htdocs/core/filemanagerdol/connectors/php/io.php
index 4183b0e0573..7f3dd4738db 100644
--- a/htdocs/core/filemanagerdol/connectors/php/io.php
+++ b/htdocs/core/filemanagerdol/connectors/php/io.php
@@ -115,11 +115,18 @@ function ServerMapFolder($resourceType, $folderPath, $sCommand)
 	return CombinePaths($sResourceTypePath, $folderPath);
 }
 
-function GetParentFolder( $folderPath )
+/**
+ * GetParentFolder
+ *
+ * @param	string	$folderPath		Folder path
+ * @return 	string					Parent folder
+ */
+function GetParentFolder($folderPath)
 {
 	$sPattern = "-[/\\\\][^/\\\\]+[/\\\\]?$-" ;
 	return preg_replace($sPattern, '', $folderPath);
 }
+
 /**
  * CreateServerFolder
  *
diff --git a/htdocs/core/filemanagerdol/connectors/php/upload.php b/htdocs/core/filemanagerdol/connectors/php/upload.php
index cf329590aed..664ffbf2bdb 100644
--- a/htdocs/core/filemanagerdol/connectors/php/upload.php
+++ b/htdocs/core/filemanagerdol/connectors/php/upload.php
@@ -27,7 +27,14 @@ require 'util.php';
 require 'io.php';
 require 'commands.php';
 
-function SendError( $number, $text )
+/**
+ * SendError
+ *
+ * @param	string	$number		Number
+ * @param	string	$text		Text
+ * @return 	void
+ */
+function SendError($number, $text)
 {
 	SendUploadResults($number, '', '', $text);
 }