Getting the result of an SQLite query for PHP - php

Question

I am trying to obtain the user id from my database, using the query bellow, to insert it somewhere else. I am new to php and sql so I can't really spot what's wrong. The result I get on var_dump() is object (SQLite3Result)#4 (0) { } - I only used this for testing. I tried using fetchArray() but it still got me nothing. The database works alright, I used it for other things.
require 'database.php';
$db = new Database();
$email = $_POST['member'];
$list = $db->prepare('SELECT userid FROM users WHERE (email = :email)');
$list->bindValue(':email', $email, SQLITE3_TEXT);
$q = $list->execute();
var_dump($q);
Thanks for any help!

Answer 1

Here is what you can do:
<?php
class UserDB extends SQLite3
{
function __construct()
{
$this->open('test.db');
}
}
$db = new UserDB();
$stmt = $db->prepare('SELECT * FROM users where email = :email');
$stmt->bindValue(':email', 'user1#example.com', SQLITE3_TEXT);
$result = $stmt->execute();
var_dump($result->fetchArray());
Then you can update the bindValue method call with the email variable.
For the sqlite3 db I created it using the following commands:
$ sqlite3 test.db
CREATE TABLE USERS (
ID INT PRIMARY KEY NOT NULL,
EMAIL TEXT NOT NULL
);
INSERT INTO USERS VALUES(1, 'user1#example.com');
.quit
Then you can use that with my code.