} catch (Exception $e) {
}
$likes = $sth->fetchAll();
if (count($likes)) {
$sql = "delete from likes where user_id=:uid and question_id=:question_id";
$sth = $conn->prepare($sql);
$sth->bindValue('uid', $uid);
$sth->bindValue('question_id', $question_id);
try {
$sth->execute();
$success = "1";
$msg = "Question Unliked";
} catch (Exception $e) {
}
} else {
$user = GeneralFunctions::get_user_ids($question_id);
$apnid = $user[0]['apn_id'];
$question_title = $user[0]['title'];
$oid = $user[0]['id'];
$message = array();
$message['msg'] = $uname . ' liked your question';
$message['type'] = 1;
//like
$type = 'like';
$sql = "Insert into likes(id,user_id,question_id,created_on) values(DEFAULT,:uid,:question_id,NOW())";
$sth = $conn->prepare($sql);
$sth->bindValue('uid', $uid);
$sth->bindValue('question_id', $question_id);
try {
$sth->execute();
$like_id = $conn->lastInsertId();
