karmabunny/pdb

PDO wrapper

v1.6.9 2026-02-19 02:40 UTC

Requires

• php: ^7|^8
• ext-dom: *
• ext-libxml: *
• ext-pdo: *
• karmabunny/kb: ^3.58|^4

Requires (Dev)

• karmabunny/rdb: ^1.16
• phpcompatibility/php-compatibility: ^9.3
• phpstan/phpstan: ^2.1
• phpunit/phpunit: ^9

Suggests

• karmabunny/rdb: For persistent caching - using the PdbCacheRedis class

GPL-2.0-or-later

• Karmabunny

• database
• mysql
• schema
• sqlite
• pdo
• pgsql
• postgres
• dbsync
• pdb

README

A PDO wrapper for fun and profit.

This is ripped directly from Sprout 3 with a lot of modification. There's a set of (in-progress) compat classes to enable one to 'backport' the updates here into a Sprout site.

General improvements are things like:

• consistent db-agnostic column escapes
• query builder
• models
• improved dbsync
• migration exports
• adapter architecture for other DBs (postgres, sqlite, mssql)
• more tests
• data binding interface

Install

Add as a dependency:

composer require karmabunny/pdb

Examples

Usage is documented in the docs/ folder.

Contributing

Please see the TODO and CONTRIBUTING documents.