PHP没有向mysql表提交值

Question

I am trying to submit a form with php to submit the data to a table that I have already created in the database. All of the mysql_connect information is correct. Is there something in my code that I am not doing correctly?

PHP:

if (isset($_POST['submit']) && strlen($_POST['firstName'])>0 && strlen($_POST['lastName'])>0 && strlen($_POST['email'])>0)
{
    $first_name=$_POST['firstName']; 
    $last_name=$_POST['lastName']; 
    $email=$_POST['email'];
    $phone=$_POST['phone'];
    $city=$_POST['city'];
    $make=$_POST['make'];
    $model=$_POST['model'];
    $year=$_POST['year']; 
    mysql_connect("******", "*****", "****") or die(mysql_error()); 
    mysql_select_db("buddyTruk") or die(mysql_error());
    mysql_query("ALTER TABLE drivers ADD PRIMARY KEY (email)");
    mysql_query("REPLACE INTO `drivers` VALUES ('$first_name', '$last_name', '$email', '$phone', '$city', '$make', '$model', '$year')"); 

 } 


 ?> 

HTML:

<form id="drivers-form" class="form-horizontal" method="get" action="index.php">
                <input type="text" name="firstName" class="form-control input-lg" placeholder="First Name" required/> 
                <input type="text" name="lastName" class="form-control input-lg" placeholder="Last Name" required/>
                <input type="email" name="email" class="form-control input-lg" placeholder="Email" required/>
                <input type="tel" name="phone" class="form-control input-lg" placeholder="Phone" required/>
                <input type="text" name="city" class="form-control input-lg" placeholder="City" required/>
                <input type="text" name="make" class="form-control input-lg" placeholder="Make" required/>
                <input type="text" name="model" class="form-control input-lg" placeholder="Model" required/> 
                <input type="text" name="year" class="form-control input-lg" placeholder="Year" required/> 
                <button class="btn btn-success btn-lg" name="submit" type="submit" value="submit">Submit</button>
            </form>

Answer 1

You have the wrong method on your form. Change the form method to "post" :

<form id="drivers-form" class="form-horizontal" method="post" action="index.php">

If you want to use "get" as the form method, you would access the values with $_GET , however, get is not recommended.

Please stop using mysql as it is long deprecated. Use mysqli or PDO instead. Most importantly, use prepared statements. Anyone could easily steal and erase all of your data with your current code.