ohctech_p8/select_recommended_tests.php

<?php
include('includes/config/config.php');

$sections = "select checkup_form_section_ids from checkup_type where checkup_type_code='LAB_TEST'";

$result_ids = mysqli_query($conn, $sections);
$rows = mysqli_fetch_assoc($result_ids);
$ids = $rows['checkup_form_section_ids'];

error_log("ids " . $ids);

if (!empty($ids)) {
    $idsArray = explode(',', $ids);
    $idsString = "'" . implode("','", $idsArray) . "'";
} else {
    $idsString = "''";
}


$query = "select section_name  as test_name from checkup_form_section where section_id in ($idsString) ";

error_log("recommended test query " . $query);
if (!$result = @mysqli_query($conn, $query)) {
    die(mysqli_error($conn));
}
$data = array();
if (mysqli_num_rows($result) > 0) {
    while ($row = mysqli_fetch_assoc($result)) {
        $data[] = $row['test_name'];
    }
} else {
    $data['status'] = 200;
    $data['message'] = "Data not found!";
}
echo json_encode($data);