Modernize PHP 8.3+ support and add PostgreSQL

.github/workflows/ci.yml

@@ -0,0 +1,78 @@
+name: CI
+
+on:
+  push:
+    branches: ["main", "master"]
+  pull_request:
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        php: ["8.3", "8.4"]
+        db: ["mysql", "postgres"]
+
+    services:
+      mysql:
+        image: mariadb:10.11
+        ports:
+          - "3306:3306"
+        env:
+          MYSQL_ALLOW_EMPTY_PASSWORD: "1"
+      postgres:
+        image: postgres:16
+        ports:
+          - "5432:5432"
+        env:
+          POSTGRES_DB: categorytest
+          POSTGRES_USER: postgres
+          POSTGRES_PASSWORD: postgres
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Set up PHP
+        uses: shivammathur/setup-php@v2
+        with:
+          php-version: ${{ matrix.php }}
+          extensions: pdo, pdo_mysql, pdo_pgsql
+
+      - name: Install dependencies
+        run: composer install --no-interaction --no-progress
+
+      - name: Static analysis
+        run: vendor/bin/phpstan analyse -c phpstan.neon
+
+      - name: Format check
+        run: vendor/bin/php-cs-fixer fix --dry-run --diff
+
+      - name: Configure DB env
+        run: |
+          if [ "${{ matrix.db }}" = "mysql" ]; then
+            echo "MODEL_ORM_TEST_DSN=mysql:host=127.0.0.1;port=3306" >> "$GITHUB_ENV"
+            echo "MODEL_ORM_TEST_USER=root" >> "$GITHUB_ENV"
+            echo "MODEL_ORM_TEST_PASS=" >> "$GITHUB_ENV"
+          else
+            echo "MODEL_ORM_TEST_DSN=pgsql:host=127.0.0.1;port=5432;dbname=categorytest" >> "$GITHUB_ENV"
+            echo "MODEL_ORM_TEST_USER=postgres" >> "$GITHUB_ENV"
+            echo "MODEL_ORM_TEST_PASS=postgres" >> "$GITHUB_ENV"
+          fi
+
+      - name: Wait for database
+        run: |
+          if [ "${{ matrix.db }}" = "mysql" ]; then
+            for i in {1..30}; do
+              nc -z 127.0.0.1 3306 && break
+              sleep 1
+            done
+          else
+            for i in {1..30}; do
+              nc -z 127.0.0.1 5432 && break
+              sleep 1
+            done
+          fi
+
+      - name: Run tests
+        run: vendor/bin/phpunit -c phpunit.xml.dist

.gitignore

@@ -2,6 +2,8 @@
 ### Composer template
 composer.phar
 /vendor/
+.phpunit.cache
+.php-cs-fixer.cache
 
 # Commit your application's lock file http://getcomposer.org/doc/01-basic-usage.md#composer-lock-the-lock-file
 # You may choose to ignore a library lock file http://getcomposer.org/doc/02-libraries.md#lock-file
@@ -60,4 +62,3 @@ composer.phar
 # Commit your application's lock file https://getcomposer.org/doc/01-basic-usage.md#commit-your-composer-lock-file-to-version-control
 # You may choose to ignore a library lock file http://getcomposer.org/doc/02-libraries.md#lock-file
 # composer.lock
-

.php-cs-fixer.dist.php

@@ -0,0 +1,18 @@
+<?php
+
+$finder = PhpCsFixer\Finder::create()
+    ->in([
+        __DIR__ . '/src',
+        __DIR__ . '/tests',
+        __DIR__ . '/test-src',
+    ])
+    ->name('*.php')
+    ->ignoreDotFiles(true)
+    ->ignoreVCS(true);
+
+return (new PhpCsFixer\Config())
+    ->setRiskyAllowed(false)
+    ->setRules([
+        '@PSR12' => true,
+    ])
+    ->setFinder($finder);

AGENTS.md

@@ -0,0 +1,38 @@
+# Repository Guidelines
+
+## Project Structure & Module Organization
+- `src/` holds the library source (primary entry: `src/Model/Model.php`) under the `Freshsauce\\` namespace.
+- `tests/` contains PHPUnit tests (e.g., `tests/Model/CategoryTest.php`).
+- `test-src/` provides example models used by tests (`App\\` namespace).
+- Root config files: `composer.json`, `phpunit.xml.dist`, and `docker-compose.yml`.
+
+## Build, Test, and Development Commands
+- `composer install` installs dependencies (PHP >= 8.3, `ext-pdo`, PHPUnit 10).
+- `vendor/bin/phpunit -c phpunit.xml.dist` runs the test suite.
+- `vendor/bin/phpstan analyse -c phpstan.neon` runs static analysis.
+- `vendor/bin/php-cs-fixer fix` formats the codebase (use `--dry-run --diff` in CI).
+- `docker-compose up -d` starts local MariaDB and PostgreSQL instances (ports 3306 and 5432).
+
+## Coding Style & Naming Conventions
+- PHP code uses 4-space indentation and namespaces.
+- Class names are `StudlyCaps` (e.g., `Model`, `CategoryTest`); methods are `camelCase`.
+- Table config is set via static properties like `static protected $_tableName`.
+- Follow PSR-4 autoloading (`Freshsauce\\` -> `src/`, `App\\` -> `test-src/`).
+
+## Testing Guidelines
+- PHPUnit 10 is the test runner; tests live in `tests/`.
+- Test classes are named `*Test` and extend `PHPUnit\Framework\TestCase`.
+- Tests can run against MySQL/MariaDB or PostgreSQL; configure via env vars:
+  - `MODEL_ORM_TEST_DSN` (e.g., `mysql:host=127.0.0.1;port=3306` or `pgsql:host=127.0.0.1;port=5432;dbname=categorytest`)
+  - `MODEL_ORM_TEST_USER`, `MODEL_ORM_TEST_PASS`
+- MySQL tests create/drop `categorytest`; PostgreSQL tests create/drop the `categories` table.
+
+## Commit & Pull Request Guidelines
+- Commit messages in this repo are short, descriptive sentences (e.g., “Fix test”, “Scrutinizer adjustments”).
+- Prefer imperative or present-tense summaries without a required prefix.
+- PRs should include a concise description, testing notes (`vendor/bin/phpunit -c phpunit.xml.dist`), and any DB/setup changes.
+
+## Configuration & Local Setup Tips
+- Default test connection assumes MySQL on `127.0.0.1:3306` with `root`/empty password.
+- For PostgreSQL, use the Docker defaults (`postgres`/`postgres`) and `dbname=categorytest`.
+- Ensure ports `3306` and/or `5432` are free and reachable from PHP.

CHANGELOG.md

@@ -0,0 +1,8 @@
+# Changelog
+
+## Unreleased
+- Require PHP 8.3+ and modernize PHPUnit to 10.x.
+- Add PostgreSQL compatibility alongside MySQL/MariaDB.
+- Improve identifier quoting and driver-specific schema discovery.
+- Update tests to support configurable DB backends.
+- Add GitHub Actions CI matrix for PHP and database drivers.

CONTRIBUTING.md

@@ -0,0 +1,29 @@
+# Contributing
+
+Thanks for contributing to `model-orm-php`.
+
+## Setup
+- PHP 8.3+ with PDO and the driver you intend to test (`pdo_mysql` or `pdo_pgsql`).
+- Install dependencies: `composer install`.
+- Start local DBs (optional): `docker-compose up -d`.
+
+## Tests
+- Run: `vendor/bin/phpunit -c phpunit.xml.dist`.
+- Use env overrides to target a DB:
+  - `MODEL_ORM_TEST_DSN` (e.g., `mysql:host=127.0.0.1;port=3306` or `pgsql:host=127.0.0.1;port=5432;dbname=categorytest`)
+  - `MODEL_ORM_TEST_USER`, `MODEL_ORM_TEST_PASS`
+
+## Static Analysis
+- Run: `vendor/bin/phpstan analyse -c phpstan.neon` (use `--debug` if your environment blocks parallel workers).
+
+## Formatting
+- Format: `vendor/bin/php-cs-fixer fix`.
+- Check only: `vendor/bin/php-cs-fixer fix --dry-run --diff`.
+
+## Code Style
+- Keep changes minimal and consistent with existing conventions (4-space indent, `StudlyCaps` classes, `camelCase` methods).
+- Update or add tests for behavior changes.
+
+## Pull Requests
+- Explain the change and include test results.
+- Note any DB/schema assumptions and compatibility impacts.

README.md

@@ -12,13 +12,13 @@ PHP Model class which provides
 * raw database queries with escaped parameters
 * helpers for finding one or more records returning rows as instances of the Model class
 * throws exception on query error
-* Requires PHP >= 5.3
-* Currenlty only tested with MySQL through the PDO drivers
+* Requires PHP >= 8.3
+* Supports MySQL/MariaDB and PostgreSQL via PDO
 
 Usage
 =====
 
-With a mysql database as such on your localhost
+With a MySQL database as such on your localhost
 
     CREATE DATABASE categorytest;
     CREATE TABLE `categories` (
@@ -30,13 +30,35 @@ With a mysql database as such on your localhost
     ) ENGINE=InnoDB AUTO_INCREMENT=2 DEFAULT CHARSET=utf8;
 
     require_once('vendor/autoload.php');
-    Db\Model::connectDb('mysql:dbname=categorytest;host=127.0.0.1','root','');    // db connection for all sub-classes
+    Freshsauce\Model\Model::connectDb('mysql:dbname=categorytest;host=127.0.0.1','root','');    // db connection for all sub-classes
 
     // minimum model definition
-    class Category extends db\Model {
+    class Category extends Freshsauce\Model\Model {
       static protected $_tableName = 'categories'; // database table name
     }
 
+PostgreSQL example schema and connection
+
+    CREATE TABLE categories (
+      id SERIAL PRIMARY KEY,
+      name VARCHAR(120) NULL,
+      updated_at TIMESTAMP NULL,
+      created_at TIMESTAMP NULL
+    );
+
+    Freshsauce\Model\Model::connectDb('pgsql:host=127.0.0.1;port=5432;dbname=categorytest','postgres','postgres');
+
+Testing
+=======
+
+Run PHPUnit with optional environment overrides for the DB connection:
+
+    MODEL_ORM_TEST_DSN=mysql:host=127.0.0.1;port=3306
+    MODEL_ORM_TEST_USER=root
+    MODEL_ORM_TEST_PASS=
+
+    vendor/bin/phpunit -c phpunit.xml.dist
+
 Save & Update records
 =====================
 
@@ -176,4 +198,4 @@ date strings are parsed into a unix date via PHPs incredibly flexible strtotime(
     db\Model::datetimeToMysqldatetime('2012 Sept 13th 12:00');  // returns '2012-09-13 12:00:00'
     db\Model::datetimeToMysqldatetime('next Monday');  // returns next monday midnight in the format 'YYYY-MM-DD HH:MM:SS'
     db\Model::datetimeToMysqldatetime(gmdate());  // returns the current date time in the format 'YYYY-MM-DD HH:MM:SS'
-
+

composer.json

@@ -1,5 +1,5 @@
 {
-  "name": "Freshsauce/Model",
+  "name": "freshsauce/model",
   "type": "library",
   "description": "PHP Model class",
   "keywords": [
@@ -23,7 +23,7 @@
   },
   "require": {
     "ext-pdo": "*",
-    "php" : ">=5.4"
+    "php" : ">=8.3"
   },
   "autoload": {
     "psr-4": {
@@ -32,6 +32,17 @@
     }
   },
   "require-dev": {
-    "phpunit/phpunit": "^5.4"
+    "phpunit/phpunit": "^10.5",
+    "phpstan/phpstan": "^1.11",
+    "friendsofphp/php-cs-fixer": "^3.50"
+  },
+  "suggest": {
+    "ext-pdo_mysql": "Required for MySQL/MariaDB support",
+    "ext-pdo_pgsql": "Required for PostgreSQL support"
+  },
+  "config": {
+    "platform": {
+      "php": "8.3.0"
+    }
   }
 }