use Illuminate\Support\Str;</p> <p>public function yourFunction(){<br /> $var = Str::random(32);</p> <p> dd($var);<br /> }

do {<br /> $token_id = makeRandomToken();<br /> $token_key = makeRandomTokenKey();<br /> } while (User::where(“token_id”, “=”, $token_id)->where(“token_key”, “=”, $token_key)->first() instanceof User);