Thread:Project:Support desk/Fatal error update to Mediawii 1.23: DatabaseBase::factory no viable database extension found for type 'mysql'/reply (11)

I have tested it with a windows xampp 1.7.1 (which has php 5.2.9 on board) and i got the php version error with maintenance/update.php and with the webinstaller (both with MW 1.24) :/