More Than a Query Language: SQL in the 21st Century - Markus Winnand - Bulgaria PHP Conference 2019March 2020
PHP UK 2018 - Liam Wiltshire - London Calling: Creating a customisable, multi-tenanted i18n solutionMarch 2018
PHP UK Conferenc 2016 - Jordi Boggiano - Behind the Scenes of Maintaining an Open Source ProjectMarch 2016