Upload db_config.php

bank-credit-update/db_config.php

@@ -0,0 +1,32 @@
+<?php
+/**
+ * Database Configuration using Hugging Face Secrets
+ */
+
+// 1. Map Hugging Face Secrets to PHP Variables
+// The names inside getenv() must match the names you typed in the "Secrets" settings tab.
+$host    = getenv('DB_HOST');
+$port    = getenv('DB_PORT') ?: '3306'; // Default to 3306 if not set
+$db      = getenv('DB_NAME');
+$user    = getenv('DB_USER');
+$pass    = getenv('DB_PASS');
+$charset = 'utf8mb4';
+
+// 2. Set up the DSN (Data Source Name)
+$dsn = "mysql:host=$host;port=$port;dbname=$db;charset=$charset";
+
+// 3. PDO Options for security and error handling
+$options = [
+    PDO::ATTR_ERRMODE            => PDO::ERRMODE_EXCEPTION,
+    PDO::ATTR_DEFAULT_FETCH_MODE => PDO::FETCH_ASSOC,
+    PDO::ATTR_EMULATE_PREPARES   => false,
+];
+
+// 4. Establish the connection
+try {
+    $pdo = new PDO($dsn, $user, $pass, $options);
+} catch (\PDOException $e) {
+    // Log error and stop execution
+    error_log($e->getMessage());
+    die("Error: Could not connect to the database. Check Hugging Face Logs.");
+}