getConnection(); if ($db) { echo "Success! The PHP PDO connection is working perfectly.\n"; // Quick test query to show the tables try { $query = "SHOW TABLES"; $stmt = $db->prepare($query); $stmt->execute(); echo "\nTables found in database:\n"; while ($row = $stmt->fetch(PDO::FETCH_NUM)) { echo "- " . $row[0] . "\n"; } } catch (PDOException $e) { echo "Query failed: " . $e->getMessage() . "\n"; } } else { echo "Connection failed. Check your credentials or network rules.\n"; } ?>