<s>
ADOdb	B-Language
is	O
a	O
database	O
abstraction	O
library	O
for	O
PHP	B-Application
,	O
originally	O
based	O
on	O
the	O
same	O
concept	O
as	O
Microsoft	O
's	O
ActiveX	B-Library
Data	I-Library
Objects	I-Library
.	O
</s>
<s>
ADOdb	B-Language
supports	O
the	O
following	O
databases	O
:	O
</s>
<s>
Legacy	O
,	O
unsupported	O
or	O
obsolete	O
drivers	O
may	O
still	O
be	O
found	O
in	O
older	O
releases	O
of	O
ADOdb	B-Language
.	O
</s>
<s>
In	O
addition	O
to	O
the	O
Database	B-Application
Abstraction	I-Application
Layer	I-Application
,	O
ADOdb	B-Language
includes	O
the	O
following	O
features	O
:	O
</s>
