<?php
session_start();
if (!isset($_SESSION['loggedin'])) {
    exit("unauthorized");
}

include "../database.php";

$month = $_POST["month"];

$sql = "SELECT * FROM problems WHERE MONTH(date) = $month AND run_user_id = " . $_SESSION["id"] . "";
$result = mysqli_query($con, $sql);
if ($result->num_rows > 0) {
    echo "si";
} else {
    echo "no";
}

$con->close();