<?php
$connection=new PDO("mysql:host=localhost;dbname=userdata", "No more site hacking usernames!", "battery_staple");
$user=$_POST['username1'];
$pass=$_POST['password1'];
$snip=mb_substr($user, 0, 3);
$pass=password_hash($pass, PASSWORD_BCRYPT);
$user_query=$connection->prepare("INSERT INTO login (email, password, semod, snippet) VALUES (:email, :password, :semod, :snippet)");
$user_query->bindParam(':email', $user);
$user_query->bindParam(':password', $pass);
$user_query->bindParam(':semod', "false");