Truncate (Clean) All Tables with MySQL/PHP

I need to clear all tables when installing in a project. It would be silly if I didn't do it manually one by one, but cast the table names into an array and truncate them. For this, I pulled the tables using the information_schema and cleaned it by looping it. So my sql query is like this;

SELECT CONCAT("TRUNCATE TABLE ", table_schema, ".", TABLE_NAME, ";") FROM INFORMATION_SCHEMA.TABLES
WHERE table_schema IN("db_name", "db_name2")

Here, when I combined the values ​​with concat, the automatic truncate code for all my tables came out. Now when we combine it with php;

<?php
// pdo db connection operations..

$query = $db->query('SELECT CONCAT("TRUNCATE TABLE ", table_schema, ".", TABLE_NAME, ";") FROM INFORMATION_SCHEMA.TABLES WHERE table_schema IN("mvc")')->fetchAll(PDO::FETCH_ASSOC);

foreach ($query as $row){
    echo $db->query(current($row))->fetch();
}

Note: If you get SQLSTATE[42000]: Syntax error or access violation error, try setting FOREIGN_KEY_CHECKS to 0 before foreach, i.e. before running queries. Well;

<?php
// pdo db connection operations..

$query = $db->query('SELECT CONCAT("TRUNCATE TABLE ", table_schema, ".", TABLE_NAME, ";") FROM INFORMATION_SCHEMA.TABLES WHERE table_schema IN("mvc")')->fetchAll(PDO::FETCH_ASSOC);
$db->query('SET FOREIGN_KEY_CHECKS=0')->fetch();
foreach ($query as $row){
    echo $db->query(current($row))->fetch();
}

If you wish, you can also set the starting values ​​of your tables with the following sql query.

ALTER TABLE `db_name`.`table_name` AUTO_INCREMENT = 1; # 1 or what time it starts