<?php
try {
    $db = new PDO('sqlite:d:/Docker/jasan/dda/assets.db');
    $db->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
    $tables = $db->query("SELECT name FROM sqlite_master WHERE type='table'")->fetchAll(PDO::FETCH_COLUMN);
    print_r($tables);
} catch (Exception $e) {
    echo $e->getMessage();
}