title: Do I need to retain mysqli_query() and mysqli_close()?
body: <p>Do I still need to use mysqli_query($connection, $results); and mysqli_close($connection); ? </p>
  
  <pre><code>$sql = $connection-&gt;prepare("INSERT INTO pawnshop ".
      "(Pawnshop_Name, Street, Barangay, City, DTI_Permit_No, Mayor_Permit_No, Firstname, Middlename, Lastname, Contact_Number, Email_Address, Password) ".
      "VALUES ".
      "(?,?,?,?,?,?,?,?,?,?,?,?)");
      $sql-&gt;bind_param("ssssiissssss", $pawnshopName, $street, $barangay, $city, $dtiPermitNo, $mayorPermitNo, $firstName, $lastName, $middleName, $contactNumber, $email, $password);
      $sql-&gt;execute();
      $results = $sql-&gt;get_results();   
      mysqli_query($connection, $results);// Do I still need this?
      mysqli_close($connection); //Do I still need this
  </code></pre>