syntax error,unexpected T

i am try to build a contact form using html and php but im getting this a message parse error:,syntax error,unexpected T_ELSE in c:xampphtdocsmyfolderform_process.php on line 81,i really do not know where im doing it wrong,this is my code below

<?php

    session_start();

      if($_POST['submit'])
      {
       $num = 0;

       if(strlen($_POST['name']) > 0)
        $num = $num;
         $_SESSION['name'] = $_POST['name'];
         unset($_SESSION['error_name']);
      }
      else 
      {
       $num = $num + 1;
       $_SESSION['error_name'] = "You have not filled out a Name";

      }

       if(strlen($_POST['surname']) > 0){
        $num = $num;
         $_SESSION['surname'] = $_POST['surname'];
         unset($_SESSION['error_surname']);
      }

      else 
      {
       $num = $num + 1;
       $_SESSION['error_surname'] = "You have not filled out a Surname";

      }

       if(strlen($_POST['phone']) > 0){
        $num = $num;
         $_SESSION['phone'] = $_POST['phone'];
         unset($_SESSION['error_phone']);
      }
      else 
      {
       $num = $num + 1;
       $_SESSION['error_phone'] = "You have not filled out a Phone Number";

      }

       if(strlen($_POST['email']) > 0){
        $num = $num;
         $_SESSION['email'] = $_POST['email'];
         unset($_SESSION['error_email']);
      }
      else 
      {
       $num = $num + 1;
       $_SESSION['error_email'] = "You have not filled out a Email Address";

      }

       if(strlen($_POST['comments']) > 0){
        $num = $num;
         $_SESSION['comments'] = $_POST['comments'];
         unset($_SESSION['error_comments']);
      }
      else 
      {
       $num = $num + 1;
       $_SESSION['error_comments'] = "You have not filled out a Comment";

      }

         if ($num == 0)
          {
            //process form
             echo "success";
            }
            else
            {
            header("Location: inter.php");      
            }


     else{

       header("location: inter.php");
      }

    ?>

somebody help

---

Bottom of your code there is an unclosed if statement. Check in your code.

if{  

...

}else{
    header("location: inter.php");
} 

---

Your else { header("location: inter.php"); } else { header("location: inter.php"); } isn't balanced with anything else :)

You should definitely use consistent indentation and place your curly braces consistently.

Here's an update, with the (missing?) curly braces:

<?php
  session_start();

  if($_POST['submit']) {
    $num = 0;

    if(strlen($_POST['name']) > 0) {
        $num = $num;
         $_SESSION['name'] = $_POST['name'];
         unset($_SESSION['error_name']);
    }
    else {
       $num = $num + 1;
       $_SESSION['error_name'] = "You have not filled out a Name";

    }

    if(strlen($_POST['surname']) > 0){
        $num = $num;
         $_SESSION['surname'] = $_POST['surname'];
         unset($_SESSION['error_surname']);
    }
    else {
       $num = $num + 1;
       $_SESSION['error_surname'] = "You have not filled out a Surname";

    }

    if(strlen($_POST['phone']) > 0){
        $num = $num;
         $_SESSION['phone'] = $_POST['phone'];
         unset($_SESSION['error_phone']);
    }
    else {
       $num = $num + 1;
       $_SESSION['error_phone'] = "You have not filled out a Phone Number";
    }

    if(strlen($_POST['email']) > 0){
        $num = $num;
         $_SESSION['email'] = $_POST['email'];
         unset($_SESSION['error_email']);
    }
    else {
       $num = $num + 1;
       $_SESSION['error_email'] = "You have not filled out a Email Address";
    }

    if(strlen($_POST['comments']) > 0){
        $num = $num;
         $_SESSION['comments'] = $_POST['comments'];
         unset($_SESSION['error_comments']);
    }
    else {
       $num = $num + 1;
       $_SESSION['error_comments'] = "You have not filled out a Comment";
      }

    if ($num == 0) {
            //process form
             echo "success";
    }
    else {
            header("Location: inter.php");      
    }
  }
  else {
       header("location: inter.php");
  }
  ?>

---

我想你错过了一个括号

        header("Location: inter.php");      
    }

} // This one is missing
else {

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