ORSEE

ONLINE RECRUITMENT SYSTEM FOR ECONOMIC EXPERIMENTS

THE EASE OF RECRUITMENT

Trackers

Bug reports	Bug fixes	Q & A
Jun 28, 2025 Trying to access array offset on value of type bool in public_content.php ORSEE 3.2.0, PHP 8.1.32, MySQL MariaDB 10.5.28 May 16, 2025 "Undefined array key 6 in calendar.php" PHP warnings ORSEE 3.2.0, PHP 8.1.32, MySQL MariaDB 10.5.28 Dec 16, 2024 Query Builder is missing after update from 3.1 to 3.2 ORSEE 3.2.0, PHP 8, MySQL 8 Sep 25, 2024 Cannot create new participants profile ORSEE 3.1.0 Jun 13, 2024 jQuery 3 breaks textext multipicker ORSEE 3.2.0, PHP 8 more	Mar 13, 2016 Overlapping bulkmails may be sent to wrong recipients ORSEE 3.0.3 Nov 17, 2015 Username lost when non-admin user changes profile prefs ORSEE 3.0.3 Oct 15, 2015 Rules signed checkbox not displayed in participant list ORSEE 3.0.3 Oct 12, 2015 Special characters are not shown correctly after install ORSEE 3.0.2, Fixed in 3.0.3 Oct 12, 2015 Bulk mail etc. does not work in Firefox ORSEE 3.0.2, Fixed in 3.0.3 more	Jun 19, 2025 Mr ORSEE 3.2.0 Jan 24, 2025 Hide already full sessions ORSEE 3.2.0 Oct 18, 2024 OAuth ORSEE 3.2.0 Oct 17, 2024 Error sending mail - SQLSTATE[HY093]: Invalid parameter number ORSEE 3.2.0 Sep 26, 2024 query field, laboratory, internet, survey ORSEE 3.1.0 more

Feature requests	To-dos	Change log
Feb 19, 2025 Bulk search Sep 26, 2024 Add an ics calendar appointment Jun 14, 2024 Participant search: date before 2000 not possible Sep 27, 2022 Create multiple Sessions at once Jun 21, 2022 Plan-for-approval feature more	Aug 05, 2016 Add "system language" to query tool Aug 05, 2016 Participant field format: date picker Mar 09, 2016 Separate calendars by lab Jul 08, 2015 Allowing turned-away participants to register for other sessions	3.2.0 PHP8 upgrade and bugfixes 3.1.0 Bugfixes and new features 3.0.5 Bugfixes and new features 3.0.4 Bugfixes and new features 3.0.3 Bugfixes more