Gladius DB v0.8.0

Gladius DB is the most efficient flatfile database engine written in pure PHP, it is compatible with a subset of intermediate SQL92 and does not need any additional library to work. It perfectly understands SQL (also MySQL variant) and is also supported through ADOdb Lite.
----

Gladius DB v0.8.0 is a Stable release which fixes some important bugs; database tables of previous versions will be automatically converted to the new v0.8.0 format.

Version 0.8.0 changes:
* introduced 'LONGTEXT' alias for 'TEXT' field type (for better MYSQL compatibility)
* minor code optimization
* implemented per-database database root
* removed global GLADIUS_DB_ROOT in favor of ::SetDbRoot() method
* fixed error handler so that will not crash if ::sql is not yet set
* fixed variable reference error in ::_warning()
* fixed variable reference error in ::_get_field()
* fixed variable reference error in ::_get_hand()
* fixed silenced file open error in gladius_read()
* added some source code comments
* greatly improved rowset precaching
* will trigger an user error of level E_NOTICE when printing log lines

--
legolas558