I made an MVC format in PHP, and I'm getting Trying to get property of non-object
error because routine object is null which you see it is false. In short, what is happening here is that I got a $event object which has routine_id and I am looking for routine object that has the same routine_id as event object, however I'm getting this error:
none Notice: Trying to get property of non-object in G:\5th semester\Ecommerce\xampp\htdocs\app\controllers\Event.php on line 13 bool(false) aaaaaaaaaaaaaaaaaaarray(1) { [0]=> object(Event_model)#6 (8) { ["name"]=> NULL ["user_id"]=> NULL ["routine_id"]=> string(2) "20" ["year"]=> string(4) "2019" ["month"]=> string(1) "3" ["day"]=> string(2) "27" ["event_id"]=> string(1) "3" ["_connection":protected]=> object(PDO)#7 (0) { } } }
I try to var_dump $routine and $event so $event shows routine_id, but $routine is null.
Testing code:
var_dump($routine);
echo "aaaaaaaaaaaaaaaaaa";
var_dump($event);
public function index($y, $m, $d) {
$event = $this->model('Event_model');
$event = $event->getEventsbydate($y, $m, $d);
$routine = $this->model('Routine_model');
$routine = $routine->getRoutine($event->routine_id);
if($event == false){ //if there is nothing in the workout_list
header("location:/Event/create/$y/$m/$d"); //mylist controller , create method
} else {
var_dump($routine);
echo "aaaaaaaaaaaaaaaaaa";
var_dump($event);
//header('location:/Routine/index_bycalendar/$event->routine_id');
}
}
<?php
//for event
public function insert() {
$stmt = $this
->_connection
->prepare("INSERT INTO event(routine_id, year, month, day) VALUES(:routine_id, :year, :month, :day)");
$stmt->execute(['routine_id' => $this->routine_id, 'year' => $this->year, 'month' => $this->month, 'day' => $this->day]);
return $stmt->rowCount();
}
public function getEventsbydate($year, $month, $day) {
$stmt = $this
->_connection
->prepare("SELECT * FROM event WHERE year = :year AND month = :month AND day = :day");
$stmt->execute(['year' => $year, 'month' => $month, 'day' => $day]);
$stmt->setFetchMode(PDO::FETCH_CLASS, "Event_model"); //datatype user
return $stmt->fetchAll();
}
public function getRoutine($routine_id) {
$stmt = $this
->_connection
->prepare("SELECT * FROM routine WHERE routine_id = :routine_id");
$stmt->execute(['routine_id' => $routine_id]);
$stmt->setFetchMode(PDO::FETCH_CLASS, "Routine_model"); //datatype user
return $stmt->fetch(); //it should return a user
}