How to get two mysql querie results in one JSON array? - php

Question

in my current project I have to create a JSON array, in which for each day a status with a colour is displayed in a calendar (FullCalendar) and additionally a button with a link is to be displayed for all days where an event is planned.
For this I have two SELECT's which both work on their own. I have already tried some things how to put the results of both SELECT's into one JSON array, but I keep getting the error 'Undefinded Variable'.
How do I have to pack the results of the two SELEC T's put together that all results are displayed correctly?
header('Content-Type: application/json');
include "../../../includes/db.php";
if(isset($_GET['team_id'])) {
$team_id = $_GET['team_id'];
}
$stmt = $connection->prepare("SELECT date FROM date");
$stmt->execute();
$result = $stmt->get_result();
while($row = $result->fetch_assoc()) {
$date = $row['date'];
$team_planner_user_status_present = 1;
$team_planner_user_status_absent = 2;
$team_planner_user_status_reservation = 3;
$stmt1 = $connection->prepare("SELECT
(
SELECT COUNT(*)
FROM team_planner_user
INNER JOIN user ON team_planner_user.user_id = user.user_id
WHERE user.team_id = ?
AND team_planner_user.date = ?
AND team_planner_user.team_planner_user_status = ?
) AS present,
(
SELECT COUNT(*)
FROM team_planner_user
INNER JOIN user ON team_planner_user.user_id = user.user_id
WHERE user.team_id = ?
AND team_planner_user.date = ?
AND team_planner_user.team_planner_user_status = ?
) AS absent,
(
SELECT COUNT(*)
FROM team_planner_user
INNER JOIN user ON team_planner_user.user_id = user.user_id
WHERE user.team_id = ?
AND team_planner_user.date = ?
AND team_planner_user.team_planner_user_status = ?
) AS reservation
");
$stmt1->bind_param("sssssssss", $team_id, $date, $team_planner_user_status_present,
$team_id, $date, $team_planner_user_status_absent,
$team_id, $date, $team_planner_user_status_reservation);
$stmt1->execute();
$result1 = $stmt1->get_result();
while($row1 = $result1->fetch_array()) {
$present = $row1['present'];
$absent = $row1['absent'];
$reservation = $row1['reservation'];
if($present >= 5) {
$color = '#a1ff9e';
} else if($present + $reservation >= 5) {
$color = '#fcff9e';
} else {
$color = '#ff9e9e';
}
}
$stmt1->close();
$stmt2 =$connection->prepare("SELECT * FROM game_planned INNER JOIN game_role ON game_planned.match_role_id = game_role.match_role_id WHERE team_id = ? AND game_planned_date = ?");
$stmt2->bind_param("ss", $team_id, $date);
$stmt2->execute();
$result2 = $stmt2->get_result();
while($row2 = $result2->fetch_array()) {
$match_role_name = $row2['match_role_name'];
$game_planned_id = $row2['game_planned_id'];
}
$data[] = array(
'start' => $date,
'display' => 'background',
'color' => $color,
);
if($result->num_rows === 0) {
echo "";
} else {
$data[] = array(
'title' => $match_role_name,
'url' => 'http://localhost/r6team-redesign/team/team.php?team=details-match-plan&match_planned_id='.$game_planned_id,
'start' => $date,
);
}
}
$stmt->close();
echo json_encode($data);