Problem with 'mysqli_real_escape_string()'

[malma]

I'm using php 5.5.12, this vassion doesn't have "magic_quotes_gpc" in it but i'm trying to put the codes anyway.

The problem is that I'm getting an error

 

Warning: mysqli_real_escape_string() expects exactly 2 parameters, 1 given in C:\wamp\www\widget\includes\functions.php on line 16

 

Here are my codes.

    function mysqli_prep($value) {

    $magic_quotes_active = get_magic_quotes_gpc();

    $new_enough_php = function_exists("mysqli_real_escape_string");

     // i.e PHP >= v4.3.0

     if ($new_enough_php) {// PP v4.3.0 or higher

     //undo any magic quotes effects so mysqli_real_escape_string
     
     if( $magic_quotes_active) {$value = stripslashes($value);}


     $value = mysqli_real_escape_string( $value );


     } else {// before PHP v4.3.0 

     // if magic quotes aren't already on then add slashes manually

     if (!$magic_quotes_active) {$value = addslashes($value);}

     // if magic quotes are active, then the slashes already exist

     }  
     return $value; 
    }
    function redirect_to($location) {

        if($location) {

            header("Location: {$location}");

            exit;
    }
    }

Please go through my codes and tell me what is wrong

[Barand]

Have you seen this page yet?

http://php.net/manual/en/mysqli.real-escape-string.php