Queryer is a simple PHP database abstraction layer. It isn't meant to be anything fancy or all encompassing, but I intend to use it in many of my projects.
There is no official release yet. I was planning on doing a v1.0 release but I have since changed quite a bit and will wait on finishing that first.
Queryer is released under the MS-RL license. You can find the full license in the LICENSE.md file.
Queryer currently only supports MySQL, though it can be extended to support other database systems.
You can see all the documentation for Queryer within our Wiki.