diff --git a/auth.php b/auth.php
index 9e05d19..b78376d 100644
--- a/auth.php
+++ b/auth.php
@@ -5,6 +5,8 @@
   * @license BSD
   */
 
+//namespace Domframework;
+
 /** User authentication (abstract class) */
 class auth
 {
diff --git a/authentication.php b/authentication.php
index 49e6447..fe4bec3 100644
--- a/authentication.php
+++ b/authentication.php
@@ -5,6 +5,8 @@
   * @license BSD
   */
 
+//namespace Domframework;
+
 require_once ("domframework/auth.php");
 require_once ("domframework/authparams.php");
 require_once ("domframework/authsession.php");
diff --git a/authhtpasswd.php b/authhtpasswd.php
index c6d7929..8de4370 100644
--- a/authhtpasswd.php
+++ b/authhtpasswd.php
@@ -5,6 +5,8 @@
   * @license BSD
   */
 
+//namespace Domframework;
+
 require_once ("domframework/auth.php");
 
 /** User authentication against .htpasswd file
diff --git a/authimap.php b/authimap.php
index 4f92de2..722d468 100644
--- a/authimap.php
+++ b/authimap.php
@@ -5,6 +5,8 @@
   * @license BSD
   */
 
+//namespace Domframework;
+
 require_once ("domframework/auth.php");
 require_once ("domframework/imap.php");
 
diff --git a/authjwt.php b/authjwt.php
index b476e43..2fa8dde 100644
--- a/authjwt.php
+++ b/authjwt.php
@@ -5,6 +5,8 @@
   * @license BSD
   */
 
+//namespace Domframework;
+
 require_once ("domframework/jwt.php");
 require_once ("domframework/uuid.php");
 
diff --git a/authldap.php b/authldap.php
index c18483a..231ffaf 100644
--- a/authldap.php
+++ b/authldap.php
@@ -5,6 +5,8 @@
   * @license BSD
   */
 
+//namespace Domframework;
+
 require_once ("domframework/auth.php");
 
 /** User authentication against LDAP server */
diff --git a/authorization.php b/authorization.php
index f299b34..ce9b265 100644
--- a/authorization.php
+++ b/authorization.php
@@ -5,6 +5,8 @@
   * @license BSD
   */
 
+//namespace Domframework;
+
 /** All the needed functions to authorize or deny access to an authenticated
     user */
 class authorization
diff --git a/authorizationdb.php b/authorizationdb.php
index 476853f..1c4b781 100644
--- a/authorizationdb.php
+++ b/authorizationdb.php
@@ -5,6 +5,8 @@
   * @license BSD
   */
 
+//namespace Domframework;
+
 error_reporting (E_ALL);
 require_once ("domframework/dblayer.php");
 require_once ("domframework/authorization.php");
diff --git a/authparams.php b/authparams.php
index 4f49328..3263d64 100644
--- a/authparams.php
+++ b/authparams.php
@@ -5,6 +5,8 @@
   * @license BSD
   */
 
+//namespace Domframework;
+
 /** Takes the email and the password of the user */
 class authparams
 {
diff --git a/authsession.php b/authsession.php
index 0075a89..b945351 100644
--- a/authsession.php
+++ b/authsession.php
@@ -5,6 +5,8 @@
   * @license BSD
   */
 
+//namespace Domframework;
+
 /** User authentication against SESSION */
 class authsession extends auth
 {
diff --git a/authshibboleth.php b/authshibboleth.php
index 8b6618d..6219b03 100644
--- a/authshibboleth.php
+++ b/authshibboleth.php
@@ -5,6 +5,8 @@
   * @license BSD
   */
 
+//namespace Domframework;
+
 require_once ("domframework/auth.php");
 
 /** User authentication against Shibboleth */
diff --git a/authsql.php b/authsql.php
index e9f803a..6ef052e 100644
--- a/authsql.php
+++ b/authsql.php
@@ -5,6 +5,8 @@
   * @license BSD
   */
 
+//namespace Domframework;
+
 require_once ("domframework/dblayer.php");
 require_once ("domframework/auth.php");
 
diff --git a/authsympa.php b/authsympa.php
index 190aa56..bb5b012 100644
--- a/authsympa.php
+++ b/authsympa.php
@@ -5,6 +5,8 @@
   * @license BSD
   */
 
+//namespace Domframework;
+
 require_once ("domframework/auth.php");
 
 /** User authentication against SYMPA server
diff --git a/authzgroups.php b/authzgroups.php
index 5f2113f..f9a4898 100644
--- a/authzgroups.php
+++ b/authzgroups.php
@@ -5,6 +5,8 @@
   * @license BSD
   */
 
+//namespace Domframework;
+
 require_once ("domframework/dblayer.php");
 
 /** All the needed functions to authorize or deny access to an authenticated
diff --git a/authzgroupsoo.php b/authzgroupsoo.php
index c4922e7..3fb6983 100644
--- a/authzgroupsoo.php
+++ b/authzgroupsoo.php
@@ -5,6 +5,8 @@
   * @license BSD
   */
 
+//namespace Domframework;
+
 require_once ("domframework/dblayeroo.php");
 
 /** All the needed functions to authorize or deny access to an authenticated
diff --git a/backtrace.php b/backtrace.php
index dc3afc4..a01b4ab 100644
--- a/backtrace.php
+++ b/backtrace.php
@@ -5,6 +5,8 @@
   * @license BSD
   */
 
+//namespace Domframework;
+
 /** Display the backtrace in HTML with clicks to display the content
   */
 class backtrace
diff --git a/cachefile.php b/cachefile.php
index 0e50e5f..cb8d5d8 100644
--- a/cachefile.php
+++ b/cachefile.php
@@ -5,6 +5,8 @@
   * @license BSD
   */
 
+//namespace Domframework;
+
 /** A cache manager in file
   */
 class cachefile
diff --git a/cacheoutput.php b/cacheoutput.php
index 1271a07..9b9bf2a 100644
--- a/cacheoutput.php
+++ b/cacheoutput.php
@@ -5,6 +5,8 @@
   * @license BSD
   */
 
+//namespace Domframework;
+
 /** This class permit to cache the ouptut of a code. If the cache is already
   * available, use it.
   * It resend the headers as the ouptut send them
diff --git a/certificationauthority.php b/certificationauthority.php
index ad798cf..d835318 100644
--- a/certificationauthority.php
+++ b/certificationauthority.php
@@ -5,6 +5,8 @@
   * @license BSD
   */
 
+//namespace Domframework;
+
 /** An certificate authority
   */
 class certificationauthority
diff --git a/cli.php b/cli.php
index c914f78..b0447f2 100644
--- a/cli.php
+++ b/cli.php
@@ -5,6 +5,8 @@
   * @license BSD
   */
 
+//namespace Domframework;
+
 /** Allow to interract with controllers and models from the CLI */
 class cli
 {
diff --git a/color.php b/color.php
index 6496fc9..c3968b5 100644
--- a/color.php
+++ b/color.php
@@ -5,6 +5,8 @@
   * @license BSD
   */
 
+//namespace Domframework;
+
 /** Convert the name of colors to RGB
   */
 class color
diff --git a/config.php b/config.php
index 4eb2f14..0f6a879 100644
--- a/config.php
+++ b/config.php
@@ -5,6 +5,8 @@
   * @license BSD
   */
 
+//namespace Domframework;
+
 /** Manage the configurations of the module done by administrator in a config
   * file
   * It is based on the module configuration defaults
diff --git a/console.php b/console.php
index 3cc4c81..377f872 100644
--- a/console.php
+++ b/console.php
@@ -5,6 +5,8 @@
   * @license BSD
   */
 
+//namespace Domframework;
+
 /** Allow to manage a linux Console to have a minimal but working text interface
   * When using this class, you must use the $console::echo method and not
   * display directely on screen
diff --git a/convert.php b/convert.php
index ced802e..cd40d5f 100644
--- a/convert.php
+++ b/convert.php
@@ -5,6 +5,8 @@
   * @license BSD
   */
 
+//namespace Domframework;
+
 /** Convert a format to another one
   */
 class convert
diff --git a/csrf.php b/csrf.php
index 1661615..0d0ba57 100644
--- a/csrf.php
+++ b/csrf.php
@@ -5,6 +5,8 @@
   * @license BSD
   */
 
+//namespace Domframework;
+
 /** CSRF protection
   * By default, the CSRF protection is active if a SESSION is active too.
   * It can be disabled if needed. An Exception is raised if the form is send
diff --git a/daemon.php b/daemon.php
index 87fe5fd..d9b2861 100644
--- a/daemon.php
+++ b/daemon.php
@@ -5,6 +5,8 @@
   * @license BSD
   */
 
+//namespace Domframework;
+
 require_once ("domframework/fork.php");
 require_once ("domframework/file.php");
 
diff --git a/dbjson.php b/dbjson.php
index 85c9bb3..6186fe8 100644
--- a/dbjson.php
+++ b/dbjson.php
@@ -5,6 +5,8 @@
   * @license BSD
   */
 
+//namespace Domframework;
+
 /** DBJSON  : a NoSQL DB in JSON
   * Documentation
   * - A filter is an array containing the fields and the values to found
diff --git a/dblayer.php b/dblayer.php
index d0d379d..1fc346b 100644
--- a/dblayer.php
+++ b/dblayer.php
@@ -5,6 +5,8 @@
   * @license BSD
   */
 
+//namespace Domframework;
+
 // dblayer.php
 
 /* Documentation :
diff --git a/dblayerauthzgroups.php b/dblayerauthzgroups.php
index 772182b..673cebf 100644
--- a/dblayerauthzgroups.php
+++ b/dblayerauthzgroups.php
@@ -5,6 +5,8 @@
   * @license BSD
   */
 
+//namespace Domframework;
+
 require_once ("domframework/dblayer.php");
 
 /** DBLayer with authorization
diff --git a/dblayeroo.php b/dblayeroo.php
index e2304e9..eb4f342 100644
--- a/dblayeroo.php
+++ b/dblayeroo.php
@@ -5,6 +5,8 @@
   * @license BSD
   */
 
+//namespace Domframework;
+
 /** Permit abstraction on the differents SQL databases available
   */
 class dblayeroo
diff --git a/encrypt.php b/encrypt.php
index 7c22fb6..2229568 100644
--- a/encrypt.php
+++ b/encrypt.php
@@ -5,6 +5,8 @@
   * @license BSD
   */
 
+//namespace Domframework;
+
 /** Allow to encrypt/decrypt data
   */
 class encrypt
diff --git a/file.php b/file.php
index 5778d8a..1720650 100644
--- a/file.php
+++ b/file.php
@@ -5,6 +5,8 @@
   * @license BSD
   */
 
+//namespace Domframework;
+
 /** The file method allow to manage files like PHP with a working chroot on all
   * plateforms, and a right management compatible with database
   * Don't follow links !
diff --git a/fork.php b/fork.php
index 9625adc..3086bb6 100644
--- a/fork.php
+++ b/fork.php
@@ -5,6 +5,8 @@
   * @license BSD
   */
 
+//namespace Domframework;
+
 /** Manage the fork of children in Posix mode
   */
 class fork
diff --git a/form.php b/form.php
index 052cd77..977cc20 100644
--- a/form.php
+++ b/form.php
@@ -5,6 +5,8 @@
   * @license BSD
   */
 
+//namespace Domframework;
+
 require_once ("domframework/csrf.php");
 
 /** This class permit to create easily some forms to HTML (or text mode in
diff --git a/fts.php b/fts.php
index c365381..a0f85a5 100644
--- a/fts.php
+++ b/fts.php
@@ -5,6 +5,8 @@
   * @license BSD
   */
 
+//namespace Domframework;
+
 /** The Full Text Search
   * Analyze the provided search text (like a search engine), and create the
   * sql query to found the answer. It also allow to check if a sentence is valid
diff --git a/getopts.php b/getopts.php
index 5366261..d336fd8 100644
--- a/getopts.php
+++ b/getopts.php
@@ -5,6 +5,8 @@
   * @license BSD
   */
 
+//namespace Domframework;
+
 require_once ("domframework/verify.php");
 
 /** Manage the options provided on the command line
diff --git a/graph.php b/graph.php
index 5714856..0bb2654 100644
--- a/graph.php
+++ b/graph.php
@@ -5,6 +5,8 @@
   * @license BSD
   */
 
+//namespace Domframework;
+
 require_once ("domframework/color.php");
 
 /** This class allow to generate an image which is a graphic. A graphic takes
diff --git a/http.php b/http.php
index 193cdbd..5296a87 100644
--- a/http.php
+++ b/http.php
@@ -5,6 +5,8 @@
   * @license BSD
   */
 
+//namespace Domframework;
+
 /** HTTP Helper : understand the best choices provided by browser, the HTTP
   * codes
   */
diff --git a/httpclient.php b/httpclient.php
index 2e94f23..aa40eef 100644
--- a/httpclient.php
+++ b/httpclient.php
@@ -5,6 +5,8 @@
   * @license BSD
   */
 
+//namespace Domframework;
+
 require_once ("domframework/tcpclient.php");
 
 /** This programe allow to get a HTTP page from a site, and examine the content.
diff --git a/imap.php b/imap.php
index b269de7..77da4cf 100644
--- a/imap.php
+++ b/imap.php
@@ -5,6 +5,8 @@
   * @license BSD
   */
 
+//namespace Domframework;
+
 /** IMAP connection abstraction
     In the IMAP terminology, "mailbox" is a folder in the mailbox of the user */
 class imap
diff --git a/inifile.php b/inifile.php
index fc439af..c899a68 100644
--- a/inifile.php
+++ b/inifile.php
@@ -5,6 +5,8 @@
   * @license BSD
   */
 
+//namespace Domframework;
+
 /** Manage .ini files like in php.ini
     Support the sections (or not) */
 class inifile
diff --git a/ipaddresses.php b/ipaddresses.php
index 54f7e5d..71cf65b 100644
--- a/ipaddresses.php
+++ b/ipaddresses.php
@@ -5,6 +5,8 @@
   * @license BSD
   */
 
+//namespace Domframework;
+
 /** Manage the IP addresses conversions */
 class ipaddresses
 {
diff --git a/jwt.php b/jwt.php
index c59d294..c4e7b38 100644
--- a/jwt.php
+++ b/jwt.php
@@ -5,6 +5,8 @@
   * @license BSD
   */
 
+//namespace Domframework;
+
 require_once ("domframework/encrypt.php");
 
 /** Allow to manage the JSON Web Tokens
diff --git a/language.php b/language.php
index 383b65b..f42d003 100644
--- a/language.php
+++ b/language.php
@@ -5,6 +5,8 @@
   * @license BSD
   */
 
+//namespace Domframework;
+
 /** Language class : change the messages
   */
 class language
diff --git a/lockfile.php b/lockfile.php
index 3bbfc46..89e6e2f 100644
--- a/lockfile.php
+++ b/lockfile.php
@@ -5,6 +5,8 @@
   * @license BSD
   */
 
+//namespace Domframework;
+
 /** The lock management of files
   */
 class lockfile
diff --git a/logger.php b/logger.php
index 97c9e7c..bb1a4e5 100644
--- a/logger.php
+++ b/logger.php
@@ -5,6 +5,8 @@
   * @license BSD
   */
 
+//namespace Domframework;
+
 /** The logger class permit to log the information from the soft
   * It allow to debug too
   */
diff --git a/macaddresses.php b/macaddresses.php
index ee2fea2..b0584c4 100644
--- a/macaddresses.php
+++ b/macaddresses.php
@@ -5,6 +5,8 @@
   * @license BSD
   */
 
+//namespace Domframework;
+
 /** Manage the MAC addresses
   * Based on :
   * https://www.stetsenko.net/2011/01/php-mac-address-validating-and-formatting/
diff --git a/mail.php b/mail.php
index d56e7eb..062562c 100644
--- a/mail.php
+++ b/mail.php
@@ -5,6 +5,8 @@
   * @license BSD
   */
 
+//namespace Domframework;
+
 /** The class to create a complete email. Can read an email from a content
   */
 class mail
diff --git a/markdown.php b/markdown.php
index 839d42f..e4b1cad 100644
--- a/markdown.php
+++ b/markdown.php
@@ -5,6 +5,8 @@
   * @license BSD
   */
 
+//namespace Domframework;
+
 /** Convert the Markdown text to html format
   */
 class markdown
diff --git a/module.php b/module.php
index 12a5ae4..49b7eb7 100644
--- a/module.php
+++ b/module.php
@@ -5,6 +5,8 @@
   * @license BSD
   */
 
+//namespace Domframework;
+
 /** Module management
   */
 class module
diff --git a/output.php b/output.php
index 978701a..fccd654 100644
--- a/output.php
+++ b/output.php
@@ -5,6 +5,8 @@
   * @license BSD
   */
 
+//namespace Domframework;
+
 /** Class used to display data
   */
 class output
diff --git a/outputcsv.php b/outputcsv.php
index c7962f3..a7996eb 100644
--- a/outputcsv.php
+++ b/outputcsv.php
@@ -5,6 +5,8 @@
   * @license BSD
   */
 
+//namespace Domframework;
+
 require_once ("domframework/output.php");
 
 /** Display in CSV the data provided
diff --git a/outputdl.php b/outputdl.php
index e5a4d00..ac20508 100644
--- a/outputdl.php
+++ b/outputdl.php
@@ -5,6 +5,8 @@
   * @license BSD
   */
 
+//namespace Domframework;
+
 /** This class allow a program to download a specific file from the filesystem,
   * without using too much memory. In also allow to manage the resuming of a
   * paused transfert by getting the range of download.
diff --git a/outputhtml.php b/outputhtml.php
index 8b9ad4a..1e91946 100644
--- a/outputhtml.php
+++ b/outputhtml.php
@@ -5,6 +5,8 @@
   * @license BSD
   */
 
+//namespace Domframework;
+
 require_once ("domframework/output.php");
 
 /** Display in HTML the data provided, with the layout support
diff --git a/outputjson.php b/outputjson.php
index db55c93..721aed9 100644
--- a/outputjson.php
+++ b/outputjson.php
@@ -5,6 +5,8 @@
   * @license BSD
   */
 
+//namespace Domframework;
+
 require_once ("domframework/output.php");
 
 /** Display in JSON the data provided
diff --git a/outputrest.php b/outputrest.php
index f10ea52..35592cf 100644
--- a/outputrest.php
+++ b/outputrest.php
@@ -5,6 +5,8 @@
   * @license BSD
   */
 
+//namespace Domframework;
+
 require_once ("domframework/output.php");
 require_once ("domframework/rest.php");
 
diff --git a/outputtxt.php b/outputtxt.php
index b835ae3..5af7122 100644
--- a/outputtxt.php
+++ b/outputtxt.php
@@ -5,6 +5,8 @@
   * @license BSD
   */
 
+//namespace Domframework;
+
 require_once ("domframework/output.php");
 
 /** Display in Text the data provided
diff --git a/outputxml.php b/outputxml.php
index 188573d..c290fc6 100644
--- a/outputxml.php
+++ b/outputxml.php
@@ -5,6 +5,8 @@
   * @license BSD
   */
 
+//namespace Domframework;
+
 require_once ("domframework/output.php");
 
 /** Display in XML the data provided
diff --git a/password.php b/password.php
index 3b859da..9bf436d 100644
--- a/password.php
+++ b/password.php
@@ -5,6 +5,8 @@
   * @license BSD
   */
 
+//namespace Domframework;
+
 /** A class to manage the password hashing, password generation
   */
 class password
diff --git a/queue.php b/queue.php
index e859a1c..9fa71e0 100644
--- a/queue.php
+++ b/queue.php
@@ -5,6 +5,8 @@
   * @license BSD
   */
 
+//namespace Domframework;
+
 /** Manage a queue in multiple storages
   * A process can add entries to the end of a queue
   * A process can get all the entries in a queue
diff --git a/queuefile.php b/queuefile.php
index b687677..57b2984 100644
--- a/queuefile.php
+++ b/queuefile.php
@@ -5,6 +5,8 @@
   * @license BSD
   */
 
+//namespace Domframework;
+
 require_once ("domframework/queue.php");
 require_once ("domframework/file.php");
 
diff --git a/ratelimit.php b/ratelimit.php
index 2911aa9..5d50fbb 100644
--- a/ratelimit.php
+++ b/ratelimit.php
@@ -5,6 +5,8 @@
   * @license BSD
   */
 
+//namespace Domframework;
+
 /** The rate limit abstract class
   */
 class ratelimit
diff --git a/ratelimitfile.php b/ratelimitfile.php
index 27165d3..b5b8159 100644
--- a/ratelimitfile.php
+++ b/ratelimitfile.php
@@ -5,6 +5,8 @@
   * @license BSD
   */
 
+//namespace Domframework;
+
 require_once ("domframework/lockfile.php");
 require_once ("domframework/ratelimit.php");
 
diff --git a/renderer.php b/renderer.php
index a9f9ae2..ec29773 100644
--- a/renderer.php
+++ b/renderer.php
@@ -5,6 +5,8 @@
   * @license BSD
   */
 
+//namespace Domframework;
+
 /** Display the data in HTML with a FLASH method to display the errors
   */
 class renderer
diff --git a/rest.php b/rest.php
index 46ee702..42c3431 100644
--- a/rest.php
+++ b/rest.php
@@ -5,6 +5,8 @@
   * @license BSD
   */
 
+//namespace Domframework;
+
 require_once ("domframework/http.php");
 
 /** Allow to manage the REST protocol by using the users output types
diff --git a/robotstxt.php b/robotstxt.php
index a4838f6..6530e61 100644
--- a/robotstxt.php
+++ b/robotstxt.php
@@ -5,6 +5,8 @@
   * @license BSD
   */
 
+//namespace Domframework;
+
 /** This class analyze the provided robots.txt file content and allow to
   * get the configured data for DomSearch.
   * It allow to examine an URL against the robots.txt file and return if the URL
diff --git a/route.php b/route.php
index f81ca45..0e276cf 100644
--- a/route.php
+++ b/route.php
@@ -5,6 +5,8 @@
   * @license BSD
   */
 
+//namespace Domframework;
+
 require_once ("domframework/http.php");
 require_once ("domframework/ratelimitfile.php");
 
diff --git a/routeSQL.php b/routeSQL.php
index d4282d0..f09dc40 100644
--- a/routeSQL.php
+++ b/routeSQL.php
@@ -5,6 +5,8 @@
   * @license BSD
   */
 
+//namespace Domframework;
+
 require_once ("domframework/route.php");
 require_once ("domframework/form.php");
 require_once ("domframework/renderer.php");
diff --git a/rss.php b/rss.php
index fc11ad7..e9e5afd 100644
--- a/rss.php
+++ b/rss.php
@@ -5,6 +5,8 @@
   * @license BSD
   */
 
+//namespace Domframework;
+
 require_once ("domframework/verify.php");
 require_once ("domframework/convert.php");
 
diff --git a/sitemap.php b/sitemap.php
index dcdaaa5..dbe8969 100644
--- a/sitemap.php
+++ b/sitemap.php
@@ -5,6 +5,8 @@
   * @license BSD
   */
 
+//namespace Domframework;
+
 /** This class allow to read the sitemaps files available in websites, and give
   * the available URL and parameters
   */
diff --git a/smtp.php b/smtp.php
index 955961a..a736d10 100644
--- a/smtp.php
+++ b/smtp.php
@@ -5,6 +5,8 @@
   * @license BSD
   */
 
+//namespace Domframework;
+
 /** Allow to send mails by smtp
   */
 class smtp
diff --git a/spfcheck.php b/spfcheck.php
index 932e91f..843c278 100644
--- a/spfcheck.php
+++ b/spfcheck.php
@@ -5,6 +5,8 @@
   * @license BSD
   */
 
+//namespace Domframework;
+
 require ("domframework/ipaddresses.php");
 
 /** This class allow to get a SPF record for a domain and check an IP against
diff --git a/sse.php b/sse.php
index 74b095f..5a54813 100644
--- a/sse.php
+++ b/sse.php
@@ -5,6 +5,8 @@
   * @license BSD
   */
 
+//namespace Domframework;
+
 /** This class allow to manage Server-Sent Events
   * The browser will be connected to a not ending loop. This loop will send
   * ping regularly. If the backend value change, it will be sent to the
diff --git a/tcpclient.php b/tcpclient.php
index 130a9e9..62b1da5 100644
--- a/tcpclient.php
+++ b/tcpclient.php
@@ -5,6 +5,8 @@
   * @license BSD
   */
 
+//namespace Domframework;
+
 /** TCP Client
   * Allow to create TCP connections to a server.
   * If both IPv6 and IPv4 are allowed by the server, try in IPv6 then back in
diff --git a/tcpserver.php b/tcpserver.php
index 1d333ee..c4dcaa6 100644
--- a/tcpserver.php
+++ b/tcpserver.php
@@ -5,6 +5,8 @@
   * @license BSD
   */
 
+//namespace Domframework;
+
 /** This class allow to start a TCP server and call a function each time a
   * client is connected on it. Each client is separated in a child, so the
   * server allow to have multiple simultaneous connections.
diff --git a/users.php b/users.php
index 4ac7224..3425707 100644
--- a/users.php
+++ b/users.php
@@ -5,6 +5,8 @@
   * @license BSD
   */
 
+//namespace Domframework;
+
 /** The abstraction class of the users
   * Allow to manage the users in multiple storages (SQL, HTPasswd, passwd file).
   * CRUD the users and allow to modify the password
diff --git a/userssql.php b/userssql.php
index 32ec9ce..88251ab 100644
--- a/userssql.php
+++ b/userssql.php
@@ -5,6 +5,8 @@
   * @license BSD
   */
 
+//namespace Domframework;
+
 require_once ("domframework/dblayer.php");
 require_once ("domframework/users.php");
 
diff --git a/uuid.php b/uuid.php
index 07754e4..aff9458 100644
--- a/uuid.php
+++ b/uuid.php
@@ -5,6 +5,8 @@
   * @license BSD
   */
 
+//namespace Domframework;
+
 /** Generate a UUID v4
   */
 class uuid
diff --git a/verify.php b/verify.php
index 8fe49e6..069a9d7 100644
--- a/verify.php
+++ b/verify.php
@@ -5,6 +5,8 @@
   * @license BSD
   */
 
+//namespace Domframework;
+
 /** Permit to check the validity of fields
   */
 class verify
diff --git a/version.php b/version.php
index fcb9256..83f7761 100644
--- a/version.php
+++ b/version.php
@@ -5,6 +5,8 @@
   * @license BSD
   */
 
+//namespace Domframework;
+
 /** This is the version of DomFramework.
   * It can be used to test if the framework is uptodate for the application
   * with :
diff --git a/xdiff.php b/xdiff.php
index 71d0dd9..4d75bae 100644
--- a/xdiff.php
+++ b/xdiff.php
@@ -5,6 +5,8 @@
   * @license BSD
   */
 
+//namespace Domframework;
+
 /** Create a diff from two strings, array or files
   * The output is compatible with "patch" command.
   */
diff --git a/xmppclient.php b/xmppclient.php
index 3a12a3c..765cfaf 100644
--- a/xmppclient.php
+++ b/xmppclient.php
@@ -5,6 +5,8 @@
   * @license BSD
   */
 
+//namespace Domframework;
+
 require_once ("domframework/tcpclient.php");
 
 /** This class allow to send XMPP messages to a server.