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Voordat je begint...

Maak altijd een back-up van je huidige installatie, de scripts en de database!

Dit laatste kun je doen via een beheerapplicatie als phpMyAdmin. Heb je daar geen kaas van gegeten, overweeg dan iemand te vragen die dat wel heeft, of gebruik ComfortUpdate.

De snelle manier (voor kleine upgrades)

You can use these instructions if you are doing a minor upgrade (for example from 2.00 to 2.01):

Backup your files and database (did we already mention that?).
Delete all the old files/folders except for:
- /application/config/config.php;
- /upload directory -

Note: If you have any customized templates in /upload/templates, make sure you 'refresh' those with any changes that come with the new LimeSurvey version. The easiest way to check for such changes is to file-compare your old template with the new version of the default template. If you see any differences other than your customizations, a refresh is needed.

Copy the new files from the new LimeSurvey package to the existing location.
Open the admin page in your browser (e.g. https://www.example.com/limesurvey/admin) and check if a database scheme upgrade is necessary.
After the upgrade: Clear your browser cache and cookies!

De grondige manier (voor grote upgrades)

Unfortunately, there are a couple of things to consider, so please read the following instructions carefully.

Upgrading from version 1.50 or later to any later 2.xx version

Download the latest version of LimeSurvey
Prepare and backup the old installation
- Backup your installation directory files and SQL-based database just in case
  - At the command-line level, make a .zip or similar archive of the whole installation directory tree of files. For example, in Linux 'tar cvzf foo.tgz cps100' will tar and zip the whole cps100 directory
  - You can use phpMyAdmin to export all tables or you can use the backup database function of LimeSurvey that is available in the configuration dialog (under the advanced tab) to backup the entire database

Note: Look for the LimeSurvey Administration button

to export the database in the older LimeSurvey versions

Copy your config.php file, modified template directories, and the /upload directory separately for quick access later
Replace all the installation directory files
- Delete all old files in the existing installation directory
- Upload and unpack the new code version into the same installation directory
- If your previous version is older than 1.90, copy any customized templates to /upload/templates - you will also need to rename each template directory whose name matches an existing template in /templates
- Copy your /upload directory back to the old location
- Double-check the permissions set on the directories (write access to /tmp, /upload, and their subdirectories is required) as described in the installation wiki
- Open http://<yourdomain>/<yourlimesurveydir>/admin in your browser and follow the instructions (you can use the old config.php as reference). The existing database will be automatically detected and if necessary, upgraded after confirmation
Check if any special manual checks apply as listed below
Now, clear your browser cache and cookies(!) and you are good to go

Attention : If you upgrade from e.g. 1.92, it might be necessary first to upgrade to the latest 1.92 release, then to 2.00, then to 2.06, and then finally to the latest version (e.g. 2.55.x). Read below for further details.

Let op : De sjabloonstructuur is na versie 2.0 gewijzigd. Oude sjablonen werken niet meer, we gebruiken nu responsieve sjablonen.

Special checks after an upgrade:

from any earlier version to 2.xx: Proper question codes are mandatory now. After upgrading the installation, check the survey logic of all surveys and correct the codes where necessary
from a version earlier than v1.53: When upgrading from a version before v1.53 to the latest version, please check the global user rights of each user. There was a new superadmin right introduced in v1.53 that can give a user the same privilege as the master administration account created during the install. The upgrade script is guessing to whom this permission should be given in the older versions. As this is not perfect, it should be carefully checked
from any earlier version to v2.06: From 2.05 to 2.06, some unused permissions when editing global permissions for 'surveys' were activated. For example, if a user had only the 'create' permission in 2.05, the other permissions located to the right of 'create' would also get activated with the update to 2.06 (View/read, Update, Delete, Import, Export). Please check whether the admin users got any other global permissions besides the 'original' ones after the update. If yes, please edit them accordingly

Upgrading from version 1.50 or later to any later 1.xx version

Download the desired version of LimeSurvey
Prepare and backup the old installation
- Backup your installation directory files and SQL-based database just in case
  - At the command-line level, make a .zip or similar archive of the whole installation directory tree of files. For example, in Linux 'tar cvzf foo.tgz cps100' will tar and zip the whole of the cps100 directory
  - Using phpMyAdmin or similar to export all tables; or using the LimeSurvey Administration button to backup the entire database
- Copy your config.php file, modified template directories, and the /upload directory separately for quick access later
Replace all the installation directory files
- Delete all old files in the existing installation directory
- Upload and unpack the new code version into the same installation directory
- Edit or replace the config.php file:
  - If your previous version was < 1.70: Edit the new config.php in order to reflect the changes from the backup config.php file. Do not just overwrite the new config.php with your old one!
  - If your previous version was >= 1.70: Simply replace the new config.php with your backup config.php file (as the file format has not changed)
- If your previous version was older than 1.90: Copy any customized templates to /upload/templates - you will also need to rename each template directory whose name matches an existing template in /templates
- Copy your /upload directory back to the old location
- Double-check the permissions set on the directories of LimeSurvey (write access to /tmp, /upload, and to their subdirectories is required) as described in the installation wiki
Finish the installation/upgrade process
- Once you open the URL to your LimeSurvey administration, the database tables will be updated after confirmation
- Remove or rename the /admin/install directory as/if instructed by the installation script
- Check if any special manual checks apply (as listed below)

Special checks after an upgrade:

from any earlier version to 1.92: The templates have been changed. Please check your customized templates if they are still looking right. If not, you will have to edit your templates accordingly (check out the original templates to see what was changed)
from a version earlier than v1.53: When upgrading from a version before v1.53 to the latest version, please check the global user rights of each user. There was a new superadmin right introduced in v1.53 that can give a user the same privilege as the master administration account created during the install. The upgrade script is guessing to whom this permission should be given in the older versions. As this is not perfect, it should be carefully checked.

Upgrade van een versie voor 1.50 (v1.0 tot v1.44)

Since the data structure and a lot of other things were changed, upgrading from any version previous to v1.50 is NOT possible. If you have old survey structure files with an *.sql extension, the only way to get these into a newer version is to install version 1.50, import the .sql file(s) there, then upgrade that version to the most recent LimeSurvey version. Check the page related to how an installation can be transferred for more details.

Upgrade FAQ

Wat is de meest recente versie van LimeSurvey die nog PHP4 ondersteund?

De laatste versie die PHP4 ondersteund is 1.82+

Kan ik een upgrade doen als ik actieve enquêtes heb?

Ja, dat kan. Besef je wel dat de instructies verwijzen naar de handmatige zaken die je moet checken, zeker als je actieve enquêtes hebt met eigen sjablonen.

What is the best way to port the *.sql survey structure files of LimeSurvey to the latest version?

Installeer versie 1.50, importeer het bestand en exporteer de enquête naar het nieuwe .csv-formaat. Importeer deze in de nieuwe versie, die kan dat formaat lezen.

@@ Line 9: / Line 9: @@
 = De snelle manier (voor kleine upgrades)=
-Gebruik deze instructies om een kleine upgrade te doen (bijvoorbeeld versie 2.00 naar 2.01)
+You can use these instructions if you are doing a minor upgrade (for example from 2.00 to 2.01):
-* Maak een back-up van bestanden en database!  ([[Upgrading from a previous version/nl#Voordat je begint...|We noemen het maar weer eens]]).
+*Backup your files and database ([[Upgrading from a previous version#Before you start...|did we already mention that?]]).
-* Verwijder alles in files/folders, behalve
+*Delete all the old files/folders except for:
-** /application/config/config.php
+**/application/config/config.php;
-** /upload directory <div class="simplebox">[[File:help.png]]'''NB.: Als je eigen sjablonen plaatst in of onder /upload/templates, zorg er dan voor dat je die aanpast met de wijzigingen in een nieuwe versie. Dit kan het makkelijkst met een programma om twee bestanden, hier dus sjablonen, te vergelijken.'''</div>
+**/upload directory -
-* Kopieer de bestanden van de nieuwe download naar de huidige locatie
+<div class="simplebox">[[File:help.png]]'''Note:''' If you have any customized templates in /upload/templates, make sure you 'refresh' those with any changes that come with the new LimeSurvey version. The easiest way to check for such changes is to file-compare your old template with the new version of the default template. If you see any differences other than your customizations, a refresh is needed.</div>
-* Open in je browser de beheerpagina (https://www.example.com/limesurvey/admin) en controleer of er een wijziging van de database noodzakelijk is.
+*Copy the new files from the new LimeSurvey package to the existing location.
-* '''Wis je browsercache en cookies'''
+*Open the admin page in your browser (e.g. https://www.example.com/limesurvey/admin) and check if a database scheme upgrade is necessary.
+*After the upgrade: '''Clear your browser cache and cookies!'''
 = De grondige manier (voor grote upgrades)=
-Daar zitten wat meer haken en ogen aan, dus lees het volgende zeer nauwkeurig.
+Unfortunately, there are a couple of things to consider, so please read the following instructions carefully.
-==Upgrade van versie 1.50 of later naar een 2.xx versie==
+==Upgrading from version 1.50 or later to any later 2.xx version==
-#[https://www.limesurvey.org/about-limesurvey/download Download] de laatste versie van LimeSurvey.
+*[https://www.limesurvey.org/about-limesurvey/download Download] the latest version of LimeSurvey
-# Bereid de huidige installatie voor.
+* Prepare and backup the old installation
-## Maak een back-up van je huidige installatie en database
+** Backup your installation directory files and SQL-based database just in case
-### Maak een zip-bestand van je bestanden met je favoriete inpaksoftware
+*** At the command-line level, make a '''.zip''' or similar archive of the whole installation directory tree of files. For example, in Linux 'tar cvzf foo.tgz cps100' will tar and zip the whole cps100 directory
-### Gebruik phpMyAdmin of iets gelijkwaardig om alle tabellen uit de database te exporteren; of gebruik het icoon [[File:button-export-sql.png]] om een back-up te maken.<div class="simplebox">[[File:help.png]] '''NB:''' Zoek naar de knop '''LimeSurvey Beheer'''  [[File:button-export-sql.png]] om de database te exporteren in de oudere versies van LimeSurvey</div>
+*** You can use [https://www.phpmyadmin.net phpMyAdmin] to export all tables or you can use the backup database function of LimeSurvey that is available in the configuration dialog (under the advanced tab) to backup the entire database
-## Kopieer het '''config.php''' bestand, de gewijzigde '''template''' directories en de /upload directory om deze snel te kunnen benaderen.
+<div class="simplebox">[[File:help.png]] '''Note:''' Look for the '''LimeSurvey Administration''' button [[File:button-export-sql.png]] to export the database in the older LimeSurvey versions</div>
-# Vervang de gehele installatie door de nieuwe versie
+* Copy your '''config.php''' file, modified '''template''' directories, and the /upload directory separately for quick access later
-## Verwijder alles in de gehele installatiedirectory (+ subdirectories)
+* Replace all the installation directory files
-## Upload en pak de nieuwe installatie uit in de installatiedirectory
+** Delete all old files in the existing installation directory
-## Als je vorige versie ouder was dan versie 1.90: kopieer je gewijzigde sjablonen naar /upload/templates. Wijzig ook de naam van elke directory die nu in /templates staat.
+** Upload and unpack the new code version into the same installation directory
-## Kopieer de /upload-directory naar z'n oude lokatie.
+** If your previous version is older than 1.90, copy any customized templates to /upload/templates - you will also need to rename each template directory whose name matches an existing template in /templates
-## Controleer of de '''rechten''' van de directories '''/tmp''', '''/upload''' en hun subdirectories op "Lees&Schrijf" staat, zoals beschreven in [[Installation/nl#Maprechten|Installatie]].
+** Copy your /upload directory back to the old location
-## Open het administratiegedeelte en volg de instructies. De bestaande database wordt vernieuwd na bevestiging
+** Double-check the '''permissions''' set on the directories (write access to '''/tmp''', '''/upload''', and their subdirectories is required) as described in the [[Installation#Set directory permissions|installation wiki]]
-# Controleer of er nog handmatige zaken zijn (zie ook hieronder)
+** Open http://<yourdomain>/<yourlimesurveydir>/admin in your browser and follow the instructions (you can use the old config.php as reference). The existing database will be automatically detected and if necessary, upgraded after confirmation
-# '''Verwijder je browsergeschiedenis en cookies'''
+* Check if any special manual checks apply as listed below
+* '''Now, clear your browser cache and cookies(!)''' and you are good to go
-{{Alert|title=Let op|text=Als u een upgrade van bijvoorbeeld 1.92 doet, kan het nodig zijn om eerst te upgraden naar de laatste 1.92 versie, dan naar 2.00, dan naar 2.06, en eindelijk naar de actuele versie (bijv. 2.55.x). Lees [[Upgrading from a previous version/nl#Upgrade van een versie 1.50 of later naar een nieuwere 1.xx versie|meer details]].}}
+{{Alert|title=Attention|text=If you upgrade from e.g. 1.92, it might be necessary ''first'' to upgrade to the latest 1.92 release, then to 2.00, then to 2.06, and then finally to the latest version (e.g. 2.55.x). Read below for [[Upgrading from a previous version#Upgrading from version 1.50 or later to any later 1.xx version|further details]].}}
 {{Alert|title=Let op|text=De sjabloonstructuur is na versie 2.0 gewijzigd. Oude sjablonen werken niet meer, we gebruiken nu responsieve sjablonen.}}
-<div class="simplebox">'''Handmatige controles na een upgrade'''
+<div class="simplebox">'''Special checks after an upgrade''':
-*'''upgrades naar 2.xx''':
+*'''from any earlier version to 2.xx''': Proper question codes are mandatory now. After upgrading the installation, check the survey logic of all surveys and correct the codes where necessary
-**Nette vraagcodes zijn nu verplicht. Controleer na de upgrade de logica van alle enquêtes en verbeter indien nodig de vraagcodes.
+*'''from a version earlier than v1.53''': When upgrading from a version before v1.53 to the latest version, please check the '''global user rights''' of each user. There was a new '''superadmin''' right introduced in v1.53 that can give a user the same privilege as the master administration account created during the install. The upgrade script is guessing to whom this permission should be given in the older versions.  As this is not perfect, it should be carefully checked
-*'''upgrades vanaf 1.53 of eerder''': controleer of de '''global user rights''' van elke gebruiker nog kloppen. Er is een nieuwe '''superbeheerder''' gekomen, die een gebruiker dezelfde rechten geeft als diegene die de installatie draait. Het upgradescript probeert te raden wie dit is, maar dit gaat niet altijd goed. Controleer dus de rechten.
+*'''from any earlier version to v2.06''': From 2.05 to 2.06, some unused permissions when editing global permissions for 'surveys' were activated. For example, if a user had only the 'create' permission in 2.05, the other permissions located to the right of 'create' would also get activated with the update to 2.06 (View/read, Update, Delete, Import, Export). Please check whether the admin users got any other global permissions besides the 'original' ones after the update. If yes, please edit them accordingly
-*'''van een oudere versie naar v2.06''': Bij de conversie van 2.05 naar 2.06 zijn enkele rechten ten onrechte verleend bij het wijzigen van rechten op enquêtes. Als een gebruiker alleen een enquête mag aanmaken dan kunnen ook rechten als View/read, Update, Delete, Import, Export zijn ingeschakeld. Controleer de rechten van beheerders.</div>
+</div>
-==Upgrade van versie 1.50 of later naar een 1.xx versie==
+==Upgrading from version 1.50 or later to any later 1.xx version==
-#[https://www.limesurvey.org/about-limesurvey/download Download] de laatste versie van LimeSurvey.
+*[https://www.limesurvey.org/about-limesurvey/download Download] the desired version of LimeSurvey
-# Bereid de huidige installatie voor.
+* Prepare and backup the old installation
-## Maak een back-up van je huidige installatie, en database
+** Backup your installation directory files and SQL-based database just in case
-### Maak een zip-bestand van je bestanden met je favoriete inpaksoftware
+*** At the command-line level, make a '''.zip''' or similar archive of the whole installation directory tree of files. For example, in Linux 'tar cvzf foo.tgz cps100' will tar and zip the whole of the cps100 directory
-### Gebruik phpMyAdmin of iets gelijkwaardig om alle tabellen uit de database te exporteren; of gebruik het icoon [[File:button-export-sql.png]] om een back-up te maken.
+*** Using [https://www.phpmyadmin.net phpMyAdmin] or similar to export all tables; or using the '''LimeSurvey Administration''' button [[File:button-export-sql.png]] to backup the entire database
-## Kopieer het '''config.php''' bestand, de gewijzigde '''template''' directories en de /upload directory om deze snel te kunnen benaderen.
+** Copy your '''config.php''' file, modified '''template''' directories, and the /upload directory separately for quick access later
-# Vervang de gehele installatie door de nieuwe versie
+* Replace all the installation directory files
-## Verwijder alles in de gehele installatiedirectory (+ subdirectories)
+** Delete all old files in the existing installation directory
-## Upload en pak de nieuwe installatie uit in de installatiedirectory
+** Upload and unpack the new code version into the same installation directory
-## Upgrade de  '''config.php''' file:
+** Edit or replace the '''config.php''' file:
-### Als je vorige versie < 1.70: Wijzig de nieuwe '''config.php''' met de waarden in de oude '''config.php'''. '''Zet niet zomaar de oude over de nieuwe heen!'''
+*** If your previous version was < 1.70: Edit the new '''config.php''' in order to reflect the changes from the backup '''config.php''' file. '''Do not just overwrite the new '''config.php''' with your old one!'''
-### Als je vorige versie > 1.70: Kopieer de oude '''config.php''' over de nieuwe heen.
+*** If your previous version was >= 1.70: Simply replace the new '''config.php''' with your backup '''config.php''' file (as the file format has not changed)
-## Als je vorige versie ouder was dan versie 1.90: kopieer je gewijzigde sjablonen naar /upload/templates. Wijzig ook de naam van elke directory die nu in /templates staat.
+** If your previous version was older than 1.90: Copy any customized templates to /upload/templates - you will also need to rename each template directory whose name matches an existing template in /templates
-## Kopieer de /upload-directory naar z'n oude locatie.
+** Copy your /upload directory back to the old location
-## Controleer of de '''rechten''' van de directories '''/tmp''', '''/upload''' en hun subdirectories op "Lees&Schrijf" staat, zoals beschreven in [[Installation/nl#Maprechten|Installatie]].
+** Double-check the '''permissions''' set on the directories of LimeSurvey (write access to '''/tmp''', '''/upload''', and to their subdirectories is required) as described in the [[Installation#Set Directory permissions|installation wiki]]
-## Open het administratiegedeelte en volg de instructies. De bestaande database wordt vernieuwd na bevestiging
+* Finish the installation/upgrade process
-## Verwijder, of hernoem de '''/admin/install''' directory zoals het installatiescript je zal vertellen
+** Once you open the URL to your LimeSurvey administration, the database tables will be updated after confirmation
-# Controleer of er nog handmatige zaken zijn (zie ook hieronder)
+** Remove or rename the /admin/install directory as/if instructed by the installation script
-# '''Verwijder je browsergeschiedenis en cookies'''
+** Check if any special manual checks apply (as listed below)
-<div class="simplebox">'''Handmatige controles na een upgrade'''
+<div class="simplebox">'''Special checks after an upgrade''':
-*'''upgrades naar 1.92 of later''': de '''sjablonen''' zijn gewijzigd. Als je eigen sjablonen hebt, controleer dan of ze nog goed werken.
+*'''from any earlier version to 1.92''': The '''templates''' have been changed. Please check your customized templates if they are still looking right. If not, you will have to edit your templates accordingly (check out the original templates to see what was changed)<br />
-*'''upgrades vanaf 1.53 of eerder''': controleer of de '''global user rights''' van elke gebruiker nog kloppen. Er is een nieuwe '''superbeheerder''' gekomen, die een gebruiker dezelfde rechten geeft als diegene die de installatie draait. Het upgradescript probeert te raden wie dit is, maar dit gaat niet altijd goed. Controleer de rechten dus.div>
+*'''from a version earlier than v1.53''': When upgrading from a version before v1.53 to the latest version, please check the '''global user rights''' of each user. There was a new '''superadmin''' right introduced in v1.53 that can give a user the same privilege as the master administration account created during the install. The upgrade script is guessing to whom this permission should be given in the older versions.  As this is not perfect, it should be carefully checked.
+</div>
 ==Upgrade van een versie voor 1.50 (v1.0 tot v1.44)==
-Omdat de datastructuur en een hoop andere dingen flink gewijzigd zijn is een '''upgrade van een versie voor 1.50 <u>NIET</u> mogelijk'''. Als je oude enquêtes hebt opgeslagen met een *.sql-extensie is de enige mogelijkheid om  [http://www.limesurvey.org/en/archived-releases/289-limesurvey150zip versie 1.50] te installeren en daar de .sql-bestanden te importeren, en ''die'' versie te upgraden. Kijk dan ook even bij [[Transferring an installation/nl|een installatie verplaatsen]]
+Since the data structure and a lot of other things were changed, '''upgrading from any version previous to v1.50 is <u>NOT</u> possible'''. If you have old survey structure files with an *.sql extension, the only way to get these into a newer version is to install [http://www.limesurvey.org/en/archived-releases/289-limesurvey150zip version 1.50], import the .sql file(s) there, then upgrade that version to the most recent LimeSurvey version. Check the page related to [[Transferring an installation|how an installation can be transferred]] for more details.
 =Upgrade FAQ=
@@ Line 88: / Line 91: @@
 Ja, dat kan. Besef je wel dat de instructies verwijzen naar de handmatige zaken die je moet checken, zeker als je actieve enquêtes hebt met eigen sjablonen.
-==Wat is de beste manier om LimeSurvey *.sql-enquêtes naar nieuwe versie om te zetten?==
+==What is the best way to port the *.sql survey structure files of LimeSurvey to the latest version?==
 Installeer versie 1.50, importeer het bestand en exporteer de enquête naar het nieuwe .csv-formaat. Importeer deze in de nieuwe versie, die kan dat formaat lezen.

Upgrading from a previous version/nl: Difference between revisions

From LimeSurvey Manual