<?php

function getPersons()
{
    $connection = databaseConnection();
    $query = 'SELECT * FROM person';

    $request = $connection->prepare($query);
    $request->execute();

    $results = $request->fetchAll();

    return $results;
}

function getPerson($id)
{
    $connection = databaseConnection();
    $query = 'SELECT * FROM person WHERE id = :id';

    $request = $connection->prepare($query);
    $request->bindParam(':id', $id);
    $request->execute();

    $results = $request->fetch();

    return $results;
}

function deletePerson($id)
{
    $connection = databaseConnection();
    $query = 'DELETE FROM person WHERE id = :id';

    $request = $connection->prepare($query);
    $request->bindParam(':id', $id);

    return $request->execute();
}