不能得到值插入有麻煩DB PHP

Question

我試着插入值到我的數據庫，「隨機key」被插入爲0 ...

在一個頁面上我有...

if($usersClass->register($_POST['produgg_username'], md5($_POST['produgg_password']), $_POST['produgg_email'], $randomkey)) 

並不會插入頁面...

public function register($username, $password, $email) 
    { 
    $rs = mysql_query("INSERT INTO `$this->usersTable` (`username`, `password`, `email`, `randomkey`) 
        VALUES 
        ('".mysql_real_escape_string($username)."', 
        '".mysql_real_escape_string($password)."', 
        '".mysql_real_escape_string($email)."', 
        '".$randomkey."' 
        )"); 

    if($rs) { 
     return mysql_insert_id(); 
    }else{ 
     return false; 
    }  

} 

Answer 1

你忘了，包括它在接受paramters：

public function register($username, $password, $email) 

應該是：

public function register($username, $password, $email, $randomkey) 

Answer 2

public function register($username, $password, $email, $randomkey) 
    { 
    $rs = mysql_query("INSERT INTO `$this->usersTable` (`username`, `password`, `email`, `randomkey`) 
        VALUES 
        ('".mysql_real_escape_string($username)."', 
        '".mysql_real_escape_string($password)."', 
        '".mysql_real_escape_string($email)."', 
        '".$randomkey."' 
        )"); 

    if($rs) { 
     return mysql_insert_id(); 
    }else{ 
     return false; 
    }  

}