insert code "/"

CI4

Code:

$code = "my code \'CodeIgniter\Autoloader\'";
       $this->db->table('test')->insert([
           'text' => $code
       ]);

error:
databse: my code 'CodeIgniterAutoloader'



CI3

PHP Code:

$code = "my code \'CodeIgniter\Autoloader\'";
        $this->db->insert('test', [
            'text' => $code
        ]); 


[font=Arial, 宋体,][font=arial, 宋体]That's right.[/font][/font]