syntax error in login system - PHP

Question

ERROR: Parse error: syntax error, Unexpected '$email' (T_VARIABLE) in C: xampp htdocs SUPPORT password.php on line 6

CODE:

<?php
session_start();

include("config/config.php")

    $email = $mysqli ->escape_string($_POST['email']);

    if(filter_var($email, FILTER_VALIDATE_EMAIL)){

        $erro[] = "E-mail inválido.";
    }

    $sql_code = "SELECT senha, codigo FROM usuario WHERE email = '$_SESSION[email]'";
    $sql_query = $mysqli->query($sql_code) or die ($mysqli->error);
    $dado = $sql_query->fetch_assoc();
    $total = $sql_query->num_rows;

    if($total == 0)
        $erro[] = "O e-mail informado é inválido.";

    if(count($erro) ==0 && $total > 0) {


    if(isset($_POST[ok])){
        $novasenha = substr(md5(time()), 0, 6);
        $nscriptografada = md5(md5($novasenha));

          }

        if(mail($email, "Sua nova senha", "Sua nova senha: " .$novasenha)){

        $sql_code = "UPDATE usuario SET senha = '$nscriptografada' WHERE email = '$email' ";
        $sql_query = $mysqli->query($sql_code) or die($mysqli->error);

        }
      }
    }
?>

Answer 1

Missing a semicolon on this line:

include("config/config.php");

There’s an extra space on this line:

 $email = $mysqli ->escape_string($_POST['email']);

The correct is:

 $email = $mysqli->escape_string($_POST['email']);