WIP on PHP (Leaf) version

src/app/documents/Configuration.php

@@ -0,0 +1,31 @@
+<?php
+declare(strict_types=1);
+
+namespace BitBadger\PgSQL\Documents;
+
+/**
+ * Document table configuration
+ */
+class Configuration
+{
+    /** @var string $connectionString The connection string to use when establishing a database connection */
+    public static string $connectionString = "";
+
+    /** @var ?\PDO $conn The active connection */
+    private static ?\PDO $conn = null;
+
+    /**
+     * Get the database connection, connecting on first request
+     * 
+     * @return PDO The PDO object representing the connection
+     */
+    public static function getConn(): \PDO
+    {
+        if (is_null(Configuration::$conn)) {
+            Configuration::$conn = new \PDO(Configuration::$connectionString);
+        }
+        return Configuration::$conn;
+    }
+}
+
+require('functions.php');